69760288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 155103228

約数和(自身を除く): 85342940

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 317, 368, 416, 529, 598, 634, 736, 1058, 1196, 1268, 2116, 2392, 2536, 4121, 4232, 4784, 5072, 6877, 7291, 8242, 8464, 9568, 10144, 13754, 14582, 16484, 16928, 27508, 29164, 32968, 55016, 58328, 65936, 94783, 110032, 116656, 131872, 167693, 189566, 220064, 233312, 335386, 379132, 670772, 758264, 1341544, 1516528, 2180009, 2683088, 3033056, 4360018, 5366176, 8720036, 17440072, 34880144, 69760288]

約数ペア:

[(1, 69760288), (2, 34880144), (4, 17440072), (8, 8720036), (13, 5366176), (16, 4360018), (23, 3033056), (26, 2683088), (32, 2180009), (46, 1516528), (52, 1341544), (92, 758264), (104, 670772), (184, 379132), (208, 335386), (299, 233312), (317, 220064), (368, 189566), (416, 167693), (529, 131872), (598, 116656), (634, 110032), (736, 94783), (1058, 65936), (1196, 58328), (1268, 55016), (2116, 32968), (2392, 29164), (2536, 27508), (4121, 16928), (4232, 16484), (4784, 14582), (5072, 13754), (6877, 10144), (7291, 9568), (8242, 8464)]