86728824

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 308730240

約数和(自身を除く): 222001416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 49, 52, 56, 61, 62, 63, 72, 78, 84, 91, 93, 98, 104, 117, 122, 124, 126, 147, 156, 168, 182, 183, 186, 196, 217, 234, 244, 248, 252, 273, 279, 294, 312, 364, 366, 372, 392, 403, 427, 434, 441, 468, 488, 504, 546, 549, 558, 588, 637, 651, 728, 732, 744, 793, 806, 819, 854, 868, 882, 936, 1092, 1098, 1116, 1176, 1209, 1274, 1281, 1302, 1464, 1519, 1586, 1612, 1638, 1708, 1736, 1764, 1891, 1911, 1953, 2184, 2196, 2232, 2379, 2418, 2548, 2562, 2604, 2821, 2989, 3038, 3172, 3224, 3276, 3416, 3528, 3627, 3782, 3822, 3843, 3906, 4392, 4557, 4758, 4836, 5096, 5124, 5208, 5551, 5642, 5673, 5733, 5978, 6076, 6344, 6552, 7137, 7254, 7564, 7644, 7686, 7812, 8463, 8967, 9114, 9516, 9672, 10248, 11102, 11284, 11346, 11466, 11956, 12152, 13237, 13671, 14274, 14508, 15128, 15288, 15372, 15624, 16653, 16926, 17019, 17934, 18228, 19032, 19747, 22204, 22568, 22692, 22932, 23912, 24583, 25389, 26474, 26901, 27342, 28548, 29016, 30744, 33306, 33852, 34038, 35868, 36456, 38857, 39494, 39711, 44408, 45384, 45864, 49166, 49959, 50778, 52948, 53802, 54684, 57096, 59241, 66612, 67704, 68076, 71736, 73749, 77714, 78988, 79422, 92659, 98332, 99918, 101556, 105896, 107604, 109368, 116571, 118482, 119133, 133224, 136152, 147498, 155428, 157976, 158844, 172081, 177723, 185318, 196664, 199836, 203112, 215208, 221247, 233142, 236964, 238266, 277977, 294996, 310856, 317688, 344162, 349713, 355446, 370636, 399672, 442494, 466284, 473928, 476532, 516243, 555954, 589992, 688324, 699426, 710892, 741272, 833931, 884988, 932568, 953064, 1032486, 1111908, 1204567, 1376648, 1398852, 1421784, 1548729, 1667862, 1769976, 2064972, 2223816, 2409134, 2797704, 3097458, 3335724, 3613701, 4129944, 4818268, 6194916, 6671448, 7227402, 9636536, 10841103, 12389832, 14454804, 21682206, 28909608, 43364412, 86728824]

約数ペア:

[(1, 86728824), (2, 43364412), (3, 28909608), (4, 21682206), (6, 14454804), (7, 12389832), (8, 10841103), (9, 9636536), (12, 7227402), (13, 6671448), (14, 6194916), (18, 4818268), (21, 4129944), (24, 3613701), (26, 3335724), (28, 3097458), (31, 2797704), (36, 2409134), (39, 2223816), (42, 2064972), (49, 1769976), (52, 1667862), (56, 1548729), (61, 1421784), (62, 1398852), (63, 1376648), (72, 1204567), (78, 1111908), (84, 1032486), (91, 953064), (93, 932568), (98, 884988), (104, 833931), (117, 741272), (122, 710892), (124, 699426), (126, 688324), (147, 589992), (156, 555954), (168, 516243), (182, 476532), (183, 473928), (186, 466284), (196, 442494), (217, 399672), (234, 370636), (244, 355446), (248, 349713), (252, 344162), (273, 317688), (279, 310856), (294, 294996), (312, 277977), (364, 238266), (366, 236964), (372, 233142), (392, 221247), (403, 215208), (427, 203112), (434, 199836), (441, 196664), (468, 185318), (488, 177723), (504, 172081), (546, 158844), (549, 157976), (558, 155428), (588, 147498), (637, 136152), (651, 133224), (728, 119133), (732, 118482), (744, 116571), (793, 109368), (806, 107604), (819, 105896), (854, 101556), (868, 99918), (882, 98332), (936, 92659), (1092, 79422), (1098, 78988), (1116, 77714), (1176, 73749), (1209, 71736), (1274, 68076), (1281, 67704), (1302, 66612), (1464, 59241), (1519, 57096), (1586, 54684), (1612, 53802), (1638, 52948), (1708, 50778), (1736, 49959), (1764, 49166), (1891, 45864), (1911, 45384), (1953, 44408), (2184, 39711), (2196, 39494), (2232, 38857), (2379, 36456), (2418, 35868), (2548, 34038), (2562, 33852), (2604, 33306), (2821, 30744), (2989, 29016), (3038, 28548), (3172, 27342), (3224, 26901), (3276, 26474), (3416, 25389), (3528, 24583), (3627, 23912), (3782, 22932), (3822, 22692), (3843, 22568), (3906, 22204), (4392, 19747), (4557, 19032), (4758, 18228), (4836, 17934), (5096, 17019), (5124, 16926), (5208, 16653), (5551, 15624), (5642, 15372), (5673, 15288), (5733, 15128), (5978, 14508), (6076, 14274), (6344, 13671), (6552, 13237), (7137, 12152), (7254, 11956), (7564, 11466), (7644, 11346), (7686, 11284), (7812, 11102), (8463, 10248), (8967, 9672), (9114, 9516)]