72481038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 100042482

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 179, 186, 217, 311, 358, 434, 537, 622, 651, 933, 1074, 1253, 1302, 1866, 2177, 2506, 3759, 4354, 5549, 6531, 7518, 9641, 11098, 13062, 16647, 19282, 28923, 33294, 38843, 55669, 57846, 67487, 77686, 111338, 116529, 134974, 167007, 202461, 233058, 334014, 389683, 404922, 779366, 1169049, 1725739, 2338098, 3451478, 5177217, 10354434, 12080173, 24160346, 36240519, 72481038]

約数ペア:

[(1, 72481038), (2, 36240519), (3, 24160346), (6, 12080173), (7, 10354434), (14, 5177217), (21, 3451478), (31, 2338098), (42, 1725739), (62, 1169049), (93, 779366), (179, 404922), (186, 389683), (217, 334014), (311, 233058), (358, 202461), (434, 167007), (537, 134974), (622, 116529), (651, 111338), (933, 77686), (1074, 67487), (1253, 57846), (1302, 55669), (1866, 38843), (2177, 33294), (2506, 28923), (3759, 19282), (4354, 16647), (5549, 13062), (6531, 11098), (7518, 9641)]