88897649897

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 106437240000

約数和(自身を除く): 17539590103

約数列:

[1, 7, 49, 53, 181, 371, 379, 499, 1267, 2597, 2653, 3493, 8869, 9593, 18571, 20087, 24451, 26447, 67151, 68599, 90319, 140609, 185129, 189121, 470057, 480193, 632233, 984263, 1295903, 1323847, 3361351, 3635747, 4425631, 4786907, 9266929, 10023413, 25450229, 33508349, 34230901, 70163891, 178151603, 234558443, 239616307, 491147237, 1677314149, 1814237753, 12699664271, 88897649897]

約数ペア:

[(1, 88897649897), (7, 12699664271), (49, 1814237753), (53, 1677314149), (181, 491147237), (371, 239616307), (379, 234558443), (499, 178151603), (1267, 70163891), (2597, 34230901), (2653, 33508349), (3493, 25450229), (8869, 10023413), (9593, 9266929), (18571, 4786907), (20087, 4425631), (24451, 3635747), (26447, 3361351), (67151, 1323847), (68599, 1295903), (90319, 984263), (140609, 632233), (185129, 480193), (189121, 470057)]