72914296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 171924480

約数和(自身を除く): 99010184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2131, 2444, 2632, 4262, 4277, 4888, 8524, 8554, 14917, 17048, 17108, 27703, 29834, 34216, 55406, 59668, 100157, 110812, 119336, 193921, 200314, 221624, 387842, 400628, 701099, 775684, 801256, 1302041, 1402198, 1551368, 2604082, 2804396, 5208164, 5608792, 9114287, 10416328, 18228574, 36457148, 72914296]

約数ペア:

[(1, 72914296), (2, 36457148), (4, 18228574), (7, 10416328), (8, 9114287), (13, 5608792), (14, 5208164), (26, 2804396), (28, 2604082), (47, 1551368), (52, 1402198), (56, 1302041), (91, 801256), (94, 775684), (104, 701099), (182, 400628), (188, 387842), (329, 221624), (364, 200314), (376, 193921), (611, 119336), (658, 110812), (728, 100157), (1222, 59668), (1316, 55406), (2131, 34216), (2444, 29834), (2632, 27703), (4262, 17108), (4277, 17048), (4888, 14917), (8524, 8554)]