83647592

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 186416640

約数和(自身を除く): 102769048

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 61, 94, 122, 188, 244, 329, 376, 427, 488, 521, 658, 854, 1042, 1316, 1708, 2084, 2632, 2867, 3416, 3647, 4168, 5734, 7294, 11468, 14588, 20069, 22936, 24487, 29176, 31781, 40138, 48974, 63562, 80276, 97948, 127124, 160552, 171409, 195896, 222467, 254248, 342818, 444934, 685636, 889868, 1371272, 1493707, 1779736, 2987414, 5974828, 10455949, 11949656, 20911898, 41823796, 83647592]

約数ペア:

[(1, 83647592), (2, 41823796), (4, 20911898), (7, 11949656), (8, 10455949), (14, 5974828), (28, 2987414), (47, 1779736), (56, 1493707), (61, 1371272), (94, 889868), (122, 685636), (188, 444934), (244, 342818), (329, 254248), (376, 222467), (427, 195896), (488, 171409), (521, 160552), (658, 127124), (854, 97948), (1042, 80276), (1316, 63562), (1708, 48974), (2084, 40138), (2632, 31781), (2867, 29176), (3416, 24487), (3647, 22936), (4168, 20069), (5734, 14588), (7294, 11468)]