69451488

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1264

約数の個数: 72

約数和(自身を含む): 198525600

約数和(自身を除く): 129074112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1009, 1434, 1912, 2018, 2151, 2868, 3027, 3824, 4036, 4302, 5736, 6054, 7648, 8072, 8604, 9081, 11472, 12108, 16144, 17208, 18162, 22944, 24216, 32288, 34416, 36324, 48432, 68832, 72648, 96864, 145296, 241151, 290592, 482302, 723453, 964604, 1446906, 1929208, 2170359, 2893812, 3858416, 4340718, 5787624, 7716832, 8681436, 11575248, 17362872, 23150496, 34725744, 69451488]

約数ペア:

[(1, 69451488), (2, 34725744), (3, 23150496), (4, 17362872), (6, 11575248), (8, 8681436), (9, 7716832), (12, 5787624), (16, 4340718), (18, 3858416), (24, 2893812), (32, 2170359), (36, 1929208), (48, 1446906), (72, 964604), (96, 723453), (144, 482302), (239, 290592), (288, 241151), (478, 145296), (717, 96864), (956, 72648), (1009, 68832), (1434, 48432), (1912, 36324), (2018, 34416), (2151, 32288), (2868, 24216), (3027, 22944), (3824, 18162), (4036, 17208), (4302, 16144), (5736, 12108), (6054, 11472), (7648, 9081), (8072, 8604)]