74564176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 162846720

約数和(自身を除く): 88282544

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 239, 248, 272, 296, 478, 496, 527, 592, 629, 956, 1054, 1147, 1258, 1912, 2108, 2294, 2516, 3824, 4063, 4216, 4588, 5032, 7409, 8126, 8432, 8843, 9176, 10064, 14818, 16252, 17686, 18352, 19499, 29636, 32504, 35372, 38998, 59272, 65008, 70744, 77996, 118544, 125953, 141488, 150331, 155992, 251906, 274133, 300662, 311984, 503812, 548266, 601324, 1007624, 1096532, 1202648, 2015248, 2193064, 2405296, 4386128, 4660261, 9320522, 18641044, 37282088, 74564176]

約数ペア:

[(1, 74564176), (2, 37282088), (4, 18641044), (8, 9320522), (16, 4660261), (17, 4386128), (31, 2405296), (34, 2193064), (37, 2015248), (62, 1202648), (68, 1096532), (74, 1007624), (124, 601324), (136, 548266), (148, 503812), (239, 311984), (248, 300662), (272, 274133), (296, 251906), (478, 155992), (496, 150331), (527, 141488), (592, 125953), (629, 118544), (956, 77996), (1054, 70744), (1147, 65008), (1258, 59272), (1912, 38998), (2108, 35372), (2294, 32504), (2516, 29636), (3824, 19499), (4063, 18352), (4216, 17686), (4588, 16252), (5032, 14818), (7409, 10064), (8126, 9176), (8432, 8843)]