64255184

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 149752320

約数和(自身を除く): 85497136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 73, 112, 116, 146, 203, 232, 271, 292, 406, 464, 511, 542, 584, 812, 1022, 1084, 1168, 1624, 1897, 2044, 2117, 2168, 3248, 3794, 4088, 4234, 4336, 7588, 7859, 8176, 8468, 14819, 15176, 15718, 16936, 19783, 29638, 30352, 31436, 33872, 39566, 55013, 59276, 62872, 79132, 110026, 118552, 125744, 138481, 158264, 220052, 237104, 276962, 316528, 440104, 553924, 573707, 880208, 1107848, 1147414, 2215696, 2294828, 4015949, 4589656, 8031898, 9179312, 16063796, 32127592, 64255184]

約数ペア:

[(1, 64255184), (2, 32127592), (4, 16063796), (7, 9179312), (8, 8031898), (14, 4589656), (16, 4015949), (28, 2294828), (29, 2215696), (56, 1147414), (58, 1107848), (73, 880208), (112, 573707), (116, 553924), (146, 440104), (203, 316528), (232, 276962), (271, 237104), (292, 220052), (406, 158264), (464, 138481), (511, 125744), (542, 118552), (584, 110026), (812, 79132), (1022, 62872), (1084, 59276), (1168, 55013), (1624, 39566), (1897, 33872), (2044, 31436), (2117, 30352), (2168, 29638), (3248, 19783), (3794, 16936), (4088, 15718), (4234, 15176), (4336, 14819), (7588, 8468), (7859, 8176)]