100881456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 282169440

約数和(自身を除く): 181287984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 269, 312, 538, 601, 624, 807, 1076, 1202, 1614, 1803, 2152, 2404, 3228, 3497, 3606, 4304, 4808, 6456, 6994, 7212, 7813, 9616, 10491, 12912, 13988, 14424, 15626, 20982, 23439, 27976, 28848, 31252, 41964, 46878, 55952, 62504, 83928, 93756, 125008, 161669, 167856, 187512, 323338, 375024, 485007, 646676, 970014, 1293352, 1940028, 2101697, 2586704, 3880056, 4203394, 6305091, 7760112, 8406788, 12610182, 16813576, 25220364, 33627152, 50440728, 100881456]

約数ペア:

[(1, 100881456), (2, 50440728), (3, 33627152), (4, 25220364), (6, 16813576), (8, 12610182), (12, 8406788), (13, 7760112), (16, 6305091), (24, 4203394), (26, 3880056), (39, 2586704), (48, 2101697), (52, 1940028), (78, 1293352), (104, 970014), (156, 646676), (208, 485007), (269, 375024), (312, 323338), (538, 187512), (601, 167856), (624, 161669), (807, 125008), (1076, 93756), (1202, 83928), (1614, 62504), (1803, 55952), (2152, 46878), (2404, 41964), (3228, 31252), (3497, 28848), (3606, 27976), (4304, 23439), (4808, 20982), (6456, 15626), (6994, 14424), (7212, 13988), (7813, 12912), (9616, 10491)]