90907866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8293}}^1$

素因数の和:8340

約数の個数: 64

約数和(自身を含む): 238867200

約数和(自身を除く): 147959334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 8293, 10962, 16586, 24879, 49758, 58051, 74637, 116102, 149274, 174153, 223911, 240497, 348306, 447822, 480994, 522459, 721491, 1044918, 1442982, 1567377, 1683479, 2164473, 3134754, 3366958, 4328946, 5050437, 6493419, 10100874, 12986838, 15151311, 30302622, 45453933, 90907866]

約数ペア:

[(1, 90907866), (2, 45453933), (3, 30302622), (6, 15151311), (7, 12986838), (9, 10100874), (14, 6493419), (18, 5050437), (21, 4328946), (27, 3366958), (29, 3134754), (42, 2164473), (54, 1683479), (58, 1567377), (63, 1442982), (87, 1044918), (126, 721491), (174, 522459), (189, 480994), (203, 447822), (261, 348306), (378, 240497), (406, 223911), (522, 174153), (609, 149274), (783, 116102), (1218, 74637), (1566, 58051), (1827, 49758), (3654, 24879), (5481, 16586), (8293, 10962)]