78596804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 162476160

約数和(自身を除く): 83879356

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 313, 439, 572, 626, 878, 1252, 1756, 3443, 4069, 4829, 5707, 6886, 8138, 9658, 11414, 13772, 16276, 19316, 22828, 44759, 62777, 89518, 125554, 137407, 179036, 251108, 274814, 549628, 1511477, 1786291, 3022954, 3572582, 6045908, 7145164, 19649201, 39298402, 78596804]

約数ペア:

[(1, 78596804), (2, 39298402), (4, 19649201), (11, 7145164), (13, 6045908), (22, 3572582), (26, 3022954), (44, 1786291), (52, 1511477), (143, 549628), (286, 274814), (313, 251108), (439, 179036), (572, 137407), (626, 125554), (878, 89518), (1252, 62777), (1756, 44759), (3443, 22828), (4069, 19316), (4829, 16276), (5707, 13772), (6886, 11414), (8138, 9658)]