85438668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 263208960

約数和(自身を除く): 177770292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 47, 51, 57, 67, 68, 76, 84, 94, 102, 114, 119, 133, 134, 141, 188, 201, 204, 228, 238, 266, 268, 282, 323, 329, 357, 399, 402, 469, 476, 532, 564, 646, 658, 714, 798, 799, 804, 893, 938, 969, 987, 1139, 1273, 1292, 1316, 1407, 1428, 1596, 1598, 1786, 1876, 1938, 1974, 2261, 2278, 2397, 2546, 2679, 2814, 3149, 3196, 3417, 3572, 3819, 3876, 3948, 4522, 4556, 4794, 5092, 5358, 5593, 5628, 6251, 6298, 6783, 6834, 7638, 7973, 8911, 9044, 9447, 9588, 10716, 11186, 12502, 12596, 13566, 13668, 15181, 15276, 15946, 16779, 17822, 18753, 18894, 21641, 22043, 22372, 23919, 25004, 26733, 27132, 30362, 31892, 33558, 35644, 37506, 37788, 43282, 44086, 45543, 47838, 53466, 53533, 59831, 60724, 64923, 66129, 67116, 75012, 86564, 88172, 91086, 95676, 106267, 106932, 107066, 119662, 129846, 132258, 151487, 160599, 179493, 182172, 212534, 214132, 239324, 259692, 264516, 302974, 318801, 321198, 358986, 374731, 418817, 425068, 454461, 605948, 637602, 642396, 717972, 749462, 837634, 908922, 1017127, 1124193, 1256451, 1275204, 1498924, 1675268, 1817844, 2034254, 2248386, 2512902, 3051381, 4068508, 4496772, 5025804, 6102762, 7119889, 12205524, 14239778, 21359667, 28479556, 42719334, 85438668]

約数ペア:

[(1, 85438668), (2, 42719334), (3, 28479556), (4, 21359667), (6, 14239778), (7, 12205524), (12, 7119889), (14, 6102762), (17, 5025804), (19, 4496772), (21, 4068508), (28, 3051381), (34, 2512902), (38, 2248386), (42, 2034254), (47, 1817844), (51, 1675268), (57, 1498924), (67, 1275204), (68, 1256451), (76, 1124193), (84, 1017127), (94, 908922), (102, 837634), (114, 749462), (119, 717972), (133, 642396), (134, 637602), (141, 605948), (188, 454461), (201, 425068), (204, 418817), (228, 374731), (238, 358986), (266, 321198), (268, 318801), (282, 302974), (323, 264516), (329, 259692), (357, 239324), (399, 214132), (402, 212534), (469, 182172), (476, 179493), (532, 160599), (564, 151487), (646, 132258), (658, 129846), (714, 119662), (798, 107066), (799, 106932), (804, 106267), (893, 95676), (938, 91086), (969, 88172), (987, 86564), (1139, 75012), (1273, 67116), (1292, 66129), (1316, 64923), (1407, 60724), (1428, 59831), (1596, 53533), (1598, 53466), (1786, 47838), (1876, 45543), (1938, 44086), (1974, 43282), (2261, 37788), (2278, 37506), (2397, 35644), (2546, 33558), (2679, 31892), (2814, 30362), (3149, 27132), (3196, 26733), (3417, 25004), (3572, 23919), (3819, 22372), (3876, 22043), (3948, 21641), (4522, 18894), (4556, 18753), (4794, 17822), (5092, 16779), (5358, 15946), (5593, 15276), (5628, 15181), (6251, 13668), (6298, 13566), (6783, 12596), (6834, 12502), (7638, 11186), (7973, 10716), (8911, 9588), (9044, 9447)]