87623872

素因数分解:

$2^6\times 7^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:953

約数の個数: 56

約数和(自身を含む): 199668384

約数和(自身を除く): 112044512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 317, 448, 617, 634, 1234, 1268, 2219, 2468, 2536, 4319, 4438, 4936, 5072, 8638, 8876, 9872, 10144, 17276, 17752, 19744, 20288, 34552, 35504, 39488, 69104, 71008, 138208, 142016, 195589, 276416, 391178, 782356, 1369123, 1564712, 2738246, 3129424, 5476492, 6258848, 10952984, 12517696, 21905968, 43811936, 87623872]

約数ペア:

[(1, 87623872), (2, 43811936), (4, 21905968), (7, 12517696), (8, 10952984), (14, 6258848), (16, 5476492), (28, 3129424), (32, 2738246), (56, 1564712), (64, 1369123), (112, 782356), (224, 391178), (317, 276416), (448, 195589), (617, 142016), (634, 138208), (1234, 71008), (1268, 69104), (2219, 39488), (2468, 35504), (2536, 34552), (4319, 20288), (4438, 19744), (4936, 17752), (5072, 17276), (8638, 10144), (8876, 9872)]