85545816

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 220255200

約数和(自身を除く): 134709384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 109, 159, 212, 218, 318, 327, 424, 436, 617, 636, 654, 872, 1234, 1272, 1308, 1851, 2468, 2616, 3702, 4936, 5777, 7404, 11554, 14808, 17331, 23108, 32701, 34662, 46216, 65402, 67253, 69324, 98103, 130804, 134506, 138648, 196206, 201759, 261608, 269012, 392412, 403518, 538024, 784824, 807036, 1614072, 3564409, 7128818, 10693227, 14257636, 21386454, 28515272, 42772908, 85545816]

約数ペア:

[(1, 85545816), (2, 42772908), (3, 28515272), (4, 21386454), (6, 14257636), (8, 10693227), (12, 7128818), (24, 3564409), (53, 1614072), (106, 807036), (109, 784824), (159, 538024), (212, 403518), (218, 392412), (318, 269012), (327, 261608), (424, 201759), (436, 196206), (617, 138648), (636, 134506), (654, 130804), (872, 98103), (1234, 69324), (1272, 67253), (1308, 65402), (1851, 46216), (2468, 34662), (2616, 32701), (3702, 23108), (4936, 17331), (5777, 14808), (7404, 11554)]