146326572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18731}}^1$

素因数の和:18779

約数の個数: 72

約数和(自身を含む): 436380672

約数和(自身を除く): 290054100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 18731, 37462, 56193, 74924, 112386, 131117, 168579, 224772, 262234, 337158, 393351, 524468, 580661, 674316, 786702, 1161322, 1180053, 1573404, 1741983, 2322644, 2360106, 3483966, 4064627, 4720212, 5225949, 6967932, 8129254, 10451898, 12193881, 16258508, 20903796, 24387762, 36581643, 48775524, 73163286, 146326572]

約数ペア:

[(1, 146326572), (2, 73163286), (3, 48775524), (4, 36581643), (6, 24387762), (7, 20903796), (9, 16258508), (12, 12193881), (14, 10451898), (18, 8129254), (21, 6967932), (28, 5225949), (31, 4720212), (36, 4064627), (42, 3483966), (62, 2360106), (63, 2322644), (84, 1741983), (93, 1573404), (124, 1180053), (126, 1161322), (186, 786702), (217, 674316), (252, 580661), (279, 524468), (372, 393351), (434, 337158), (558, 262234), (651, 224772), (868, 168579), (1116, 131117), (1302, 112386), (1953, 74924), (2604, 56193), (3906, 37462), (7812, 18731)]