84191604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 230475168

約数和(自身を除く): 146283564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1093, 1572, 1834, 2186, 2751, 3279, 3668, 4372, 5502, 6419, 6558, 7651, 11004, 12838, 13116, 15302, 19257, 22953, 25676, 30604, 38514, 45906, 53557, 77028, 91812, 107114, 143183, 160671, 214228, 286366, 321342, 429549, 572732, 642684, 859098, 1002281, 1718196, 2004562, 3006843, 4009124, 6013686, 7015967, 12027372, 14031934, 21047901, 28063868, 42095802, 84191604]

約数ペア:

[(1, 84191604), (2, 42095802), (3, 28063868), (4, 21047901), (6, 14031934), (7, 12027372), (12, 7015967), (14, 6013686), (21, 4009124), (28, 3006843), (42, 2004562), (49, 1718196), (84, 1002281), (98, 859098), (131, 642684), (147, 572732), (196, 429549), (262, 321342), (294, 286366), (393, 214228), (524, 160671), (588, 143183), (786, 107114), (917, 91812), (1093, 77028), (1572, 53557), (1834, 45906), (2186, 38514), (2751, 30604), (3279, 25676), (3668, 22953), (4372, 19257), (5502, 15302), (6419, 13116), (6558, 12838), (7651, 11004)]