87609928

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 197136000

約数和(自身を除く): 109526072

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 203, 232, 292, 406, 511, 584, 739, 812, 1022, 1478, 1624, 2044, 2117, 2956, 4088, 4234, 5173, 5912, 8468, 10346, 14819, 16936, 20692, 21431, 29638, 41384, 42862, 53947, 59276, 85724, 107894, 118552, 150017, 171448, 215788, 300034, 377629, 431576, 600068, 755258, 1200136, 1510516, 1564463, 3021032, 3128926, 6257852, 10951241, 12515704, 21902482, 43804964, 87609928]

約数ペア:

[(1, 87609928), (2, 43804964), (4, 21902482), (7, 12515704), (8, 10951241), (14, 6257852), (28, 3128926), (29, 3021032), (56, 1564463), (58, 1510516), (73, 1200136), (116, 755258), (146, 600068), (203, 431576), (232, 377629), (292, 300034), (406, 215788), (511, 171448), (584, 150017), (739, 118552), (812, 107894), (1022, 85724), (1478, 59276), (1624, 53947), (2044, 42862), (2117, 41384), (2956, 29638), (4088, 21431), (4234, 20692), (5173, 16936), (5912, 14819), (8468, 10346)]