64881816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 170229600

約数和(自身を除く): 105347784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 584, 696, 876, 1277, 1752, 2117, 2554, 3831, 4234, 5108, 6351, 7662, 8468, 10216, 12702, 15324, 16936, 25404, 30648, 37033, 50808, 74066, 93221, 111099, 148132, 186442, 222198, 279663, 296264, 372884, 444396, 559326, 745768, 888792, 1118652, 2237304, 2703409, 5406818, 8110227, 10813636, 16220454, 21627272, 32440908, 64881816]

約数ペア:

[(1, 64881816), (2, 32440908), (3, 21627272), (4, 16220454), (6, 10813636), (8, 8110227), (12, 5406818), (24, 2703409), (29, 2237304), (58, 1118652), (73, 888792), (87, 745768), (116, 559326), (146, 444396), (174, 372884), (219, 296264), (232, 279663), (292, 222198), (348, 186442), (438, 148132), (584, 111099), (696, 93221), (876, 74066), (1277, 50808), (1752, 37033), (2117, 30648), (2554, 25404), (3831, 16936), (4234, 15324), (5108, 12702), (6351, 10216), (7662, 8468)]