89726406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 239016960

約数和(自身を除く): 149290554

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 37, 42, 58, 66, 74, 77, 87, 111, 154, 174, 181, 203, 222, 231, 259, 319, 362, 406, 407, 462, 518, 543, 609, 638, 777, 814, 957, 1073, 1086, 1218, 1221, 1267, 1554, 1914, 1991, 2146, 2233, 2442, 2534, 2849, 3219, 3801, 3982, 4466, 5249, 5698, 5973, 6438, 6697, 6699, 7511, 7602, 8547, 10498, 11803, 11946, 13394, 13398, 13937, 15022, 15747, 17094, 20091, 22533, 23606, 27874, 31494, 35409, 36743, 40182, 41811, 45066, 46879, 57739, 70818, 73486, 73667, 82621, 83622, 93758, 110229, 115478, 140637, 147334, 165242, 173217, 194213, 220458, 221001, 247863, 281274, 346434, 388426, 404173, 442002, 495726, 515669, 582639, 808346, 1031338, 1165278, 1212519, 1359491, 1547007, 2136343, 2425038, 2718982, 3094014, 4078473, 4272686, 6409029, 8156946, 12818058, 14954401, 29908802, 44863203, 89726406]

約数ペア:

[(1, 89726406), (2, 44863203), (3, 29908802), (6, 14954401), (7, 12818058), (11, 8156946), (14, 6409029), (21, 4272686), (22, 4078473), (29, 3094014), (33, 2718982), (37, 2425038), (42, 2136343), (58, 1547007), (66, 1359491), (74, 1212519), (77, 1165278), (87, 1031338), (111, 808346), (154, 582639), (174, 515669), (181, 495726), (203, 442002), (222, 404173), (231, 388426), (259, 346434), (319, 281274), (362, 247863), (406, 221001), (407, 220458), (462, 194213), (518, 173217), (543, 165242), (609, 147334), (638, 140637), (777, 115478), (814, 110229), (957, 93758), (1073, 83622), (1086, 82621), (1218, 73667), (1221, 73486), (1267, 70818), (1554, 57739), (1914, 46879), (1991, 45066), (2146, 41811), (2233, 40182), (2442, 36743), (2534, 35409), (2849, 31494), (3219, 27874), (3801, 23606), (3982, 22533), (4466, 20091), (5249, 17094), (5698, 15747), (5973, 15022), (6438, 13937), (6697, 13398), (6699, 13394), (7511, 11946), (7602, 11803), (8547, 10498)]