672334572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19861}}^1$

素因数の和:19919

約数の個数: 96

約数和(自身を含む): 1993191424

約数和(自身を除く): 1320856852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 16926, 19861, 33852, 39722, 59583, 79444, 119166, 139027, 238332, 258193, 278054, 417081, 516386, 556108, 615691, 774579, 834162, 1032772, 1231382, 1549158, 1668324, 1807351, 1847073, 2462764, 3098316, 3614702, 3694146, 4309837, 5422053, 7229404, 7388292, 8003983, 8619674, 10844106, 12929511, 16007966, 17239348, 21688212, 24011949, 25859022, 32015932, 48023898, 51718044, 56027881, 96047796, 112055762, 168083643, 224111524, 336167286, 672334572]

約数ペア:

[(1, 672334572), (2, 336167286), (3, 224111524), (4, 168083643), (6, 112055762), (7, 96047796), (12, 56027881), (13, 51718044), (14, 48023898), (21, 32015932), (26, 25859022), (28, 24011949), (31, 21688212), (39, 17239348), (42, 16007966), (52, 12929511), (62, 10844106), (78, 8619674), (84, 8003983), (91, 7388292), (93, 7229404), (124, 5422053), (156, 4309837), (182, 3694146), (186, 3614702), (217, 3098316), (273, 2462764), (364, 1847073), (372, 1807351), (403, 1668324), (434, 1549158), (546, 1231382), (651, 1032772), (806, 834162), (868, 774579), (1092, 615691), (1209, 556108), (1302, 516386), (1612, 417081), (2418, 278054), (2604, 258193), (2821, 238332), (4836, 139027), (5642, 119166), (8463, 79444), (11284, 59583), (16926, 39722), (19861, 33852)]