82809496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^4\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 197125200

約数和(自身を除く): 114315704

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 121, 154, 202, 242, 308, 404, 484, 616, 707, 808, 847, 968, 1111, 1331, 1414, 1694, 2222, 2662, 2828, 3388, 4444, 5324, 5656, 6776, 7777, 8888, 9317, 10648, 12221, 14641, 15554, 18634, 24442, 29282, 31108, 37268, 48884, 58564, 62216, 74536, 85547, 97768, 102487, 117128, 134431, 171094, 204974, 268862, 342188, 409948, 537724, 684376, 819896, 941017, 1075448, 1478741, 1882034, 2957482, 3764068, 5914964, 7528136, 10351187, 11829928, 20702374, 41404748, 82809496]

約数ペア:

[(1, 82809496), (2, 41404748), (4, 20702374), (7, 11829928), (8, 10351187), (11, 7528136), (14, 5914964), (22, 3764068), (28, 2957482), (44, 1882034), (56, 1478741), (77, 1075448), (88, 941017), (101, 819896), (121, 684376), (154, 537724), (202, 409948), (242, 342188), (308, 268862), (404, 204974), (484, 171094), (616, 134431), (707, 117128), (808, 102487), (847, 97768), (968, 85547), (1111, 74536), (1331, 62216), (1414, 58564), (1694, 48884), (2222, 37268), (2662, 31108), (2828, 29282), (3388, 24442), (4444, 18634), (5324, 15554), (5656, 14641), (6776, 12221), (7777, 10648), (8888, 9317)]