84978612

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{12899}}^1$

素因数の和:12973

約数の個数: 48

約数和(自身を含む): 223944000

約数和(自身を除く): 138965388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 12899, 25798, 38697, 51596, 77394, 116091, 154788, 232182, 348273, 464364, 696546, 786839, 1393092, 1573678, 2360517, 3147356, 4721034, 7081551, 9442068, 14163102, 21244653, 28326204, 42489306, 84978612]

約数ペア:

[(1, 84978612), (2, 42489306), (3, 28326204), (4, 21244653), (6, 14163102), (9, 9442068), (12, 7081551), (18, 4721034), (27, 3147356), (36, 2360517), (54, 1573678), (61, 1393092), (108, 786839), (122, 696546), (183, 464364), (244, 348273), (366, 232182), (549, 154788), (732, 116091), (1098, 77394), (1647, 51596), (2196, 38697), (3294, 25798), (6588, 12899)]