64042888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 152314560

約数和(自身を除く): 88271672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 101, 104, 134, 169, 182, 202, 268, 338, 364, 404, 469, 536, 676, 707, 728, 808, 871, 938, 1183, 1313, 1352, 1414, 1742, 1876, 2366, 2626, 2828, 3484, 3752, 4732, 5252, 5656, 6097, 6767, 6968, 9191, 9464, 10504, 11323, 12194, 13534, 17069, 18382, 22646, 24388, 27068, 34138, 36764, 45292, 47369, 48776, 54136, 68276, 73528, 79261, 87971, 90584, 94738, 119483, 136552, 158522, 175942, 189476, 238966, 317044, 351884, 378952, 477932, 615797, 634088, 703768, 955864, 1143623, 1231594, 2287246, 2463188, 4574492, 4926376, 8005361, 9148984, 16010722, 32021444, 64042888]

約数ペア:

[(1, 64042888), (2, 32021444), (4, 16010722), (7, 9148984), (8, 8005361), (13, 4926376), (14, 4574492), (26, 2463188), (28, 2287246), (52, 1231594), (56, 1143623), (67, 955864), (91, 703768), (101, 634088), (104, 615797), (134, 477932), (169, 378952), (182, 351884), (202, 317044), (268, 238966), (338, 189476), (364, 175942), (404, 158522), (469, 136552), (536, 119483), (676, 94738), (707, 90584), (728, 87971), (808, 79261), (871, 73528), (938, 68276), (1183, 54136), (1313, 48776), (1352, 47369), (1414, 45292), (1742, 36764), (1876, 34138), (2366, 27068), (2626, 24388), (2828, 22646), (3484, 18382), (3752, 17069), (4732, 13534), (5252, 12194), (5656, 11323), (6097, 10504), (6767, 9464), (6968, 9191)]