69291992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 93796648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 571, 616, 788, 1142, 1379, 1576, 2167, 2284, 2758, 3997, 4334, 4568, 5516, 6281, 7994, 8668, 11032, 12562, 15169, 15988, 17336, 25124, 30338, 31976, 43967, 50248, 60676, 87934, 112487, 121352, 175868, 224974, 351736, 449948, 787409, 899896, 1237357, 1574818, 2474714, 3149636, 4949428, 6299272, 8661499, 9898856, 17322998, 34645996, 69291992]

約数ペア:

[(1, 69291992), (2, 34645996), (4, 17322998), (7, 9898856), (8, 8661499), (11, 6299272), (14, 4949428), (22, 3149636), (28, 2474714), (44, 1574818), (56, 1237357), (77, 899896), (88, 787409), (154, 449948), (197, 351736), (308, 224974), (394, 175868), (571, 121352), (616, 112487), (788, 87934), (1142, 60676), (1379, 50248), (1576, 43967), (2167, 31976), (2284, 30338), (2758, 25124), (3997, 17336), (4334, 15988), (4568, 15169), (5516, 12562), (6281, 11032), (7994, 8668)]