81344592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 284124672

約数和(自身を除く): 202780080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 47, 48, 51, 56, 63, 68, 72, 84, 94, 101, 102, 112, 119, 126, 136, 141, 144, 153, 168, 188, 202, 204, 238, 252, 272, 282, 303, 306, 329, 336, 357, 376, 404, 408, 423, 476, 504, 564, 606, 612, 658, 707, 714, 752, 799, 808, 816, 846, 909, 952, 987, 1008, 1071, 1128, 1212, 1224, 1316, 1414, 1428, 1598, 1616, 1692, 1717, 1818, 1904, 1974, 2121, 2142, 2256, 2397, 2424, 2448, 2632, 2828, 2856, 2961, 3196, 3384, 3434, 3636, 3948, 4242, 4284, 4747, 4794, 4848, 5151, 5264, 5593, 5656, 5712, 5922, 6363, 6392, 6768, 6868, 7191, 7272, 7896, 8484, 8568, 9494, 9588, 10302, 11186, 11312, 11844, 12019, 12726, 12784, 13736, 14241, 14382, 14544, 15453, 15792, 16779, 16968, 17136, 18988, 19176, 20604, 22372, 23688, 24038, 25452, 27472, 28482, 28764, 30906, 33229, 33558, 33936, 36057, 37976, 38352, 41208, 42723, 44744, 47376, 48076, 50337, 50904, 56964, 57528, 61812, 66458, 67116, 72114, 75952, 80699, 82416, 85446, 89488, 96152, 99687, 100674, 101808, 108171, 113928, 115056, 123624, 132916, 134232, 144228, 161398, 170892, 192304, 199374, 201348, 216342, 227856, 242097, 247248, 265832, 268464, 288456, 299061, 322796, 341784, 398748, 402696, 432684, 484194, 531664, 564893, 576912, 598122, 645592, 683568, 726291, 797496, 805392, 865368, 968388, 1129786, 1196244, 1291184, 1452582, 1594992, 1694679, 1730736, 1936776, 2259572, 2392488, 2905164, 3389358, 3873552, 4519144, 4784976, 5084037, 5810328, 6778716, 9038288, 10168074, 11620656, 13557432, 20336148, 27114864, 40672296, 81344592]

約数ペア:

[(1, 81344592), (2, 40672296), (3, 27114864), (4, 20336148), (6, 13557432), (7, 11620656), (8, 10168074), (9, 9038288), (12, 6778716), (14, 5810328), (16, 5084037), (17, 4784976), (18, 4519144), (21, 3873552), (24, 3389358), (28, 2905164), (34, 2392488), (36, 2259572), (42, 1936776), (47, 1730736), (48, 1694679), (51, 1594992), (56, 1452582), (63, 1291184), (68, 1196244), (72, 1129786), (84, 968388), (94, 865368), (101, 805392), (102, 797496), (112, 726291), (119, 683568), (126, 645592), (136, 598122), (141, 576912), (144, 564893), (153, 531664), (168, 484194), (188, 432684), (202, 402696), (204, 398748), (238, 341784), (252, 322796), (272, 299061), (282, 288456), (303, 268464), (306, 265832), (329, 247248), (336, 242097), (357, 227856), (376, 216342), (404, 201348), (408, 199374), (423, 192304), (476, 170892), (504, 161398), (564, 144228), (606, 134232), (612, 132916), (658, 123624), (707, 115056), (714, 113928), (752, 108171), (799, 101808), (808, 100674), (816, 99687), (846, 96152), (909, 89488), (952, 85446), (987, 82416), (1008, 80699), (1071, 75952), (1128, 72114), (1212, 67116), (1224, 66458), (1316, 61812), (1414, 57528), (1428, 56964), (1598, 50904), (1616, 50337), (1692, 48076), (1717, 47376), (1818, 44744), (1904, 42723), (1974, 41208), (2121, 38352), (2142, 37976), (2256, 36057), (2397, 33936), (2424, 33558), (2448, 33229), (2632, 30906), (2828, 28764), (2856, 28482), (2961, 27472), (3196, 25452), (3384, 24038), (3434, 23688), (3636, 22372), (3948, 20604), (4242, 19176), (4284, 18988), (4747, 17136), (4794, 16968), (4848, 16779), (5151, 15792), (5264, 15453), (5593, 14544), (5656, 14382), (5712, 14241), (5922, 13736), (6363, 12784), (6392, 12726), (6768, 12019), (6868, 11844), (7191, 11312), (7272, 11186), (7896, 10302), (8484, 9588), (8568, 9494)]