78269048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2268

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 99784072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2207, 2728, 3224, 4414, 4433, 8828, 8866, 17656, 17732, 24277, 28691, 35464, 48554, 57382, 68417, 97108, 114764, 136834, 194216, 229528, 273668, 315601, 547336, 631202, 752587, 889421, 1262404, 1505174, 1778842, 2524808, 3010348, 3557684, 6020696, 7115368, 9783631, 19567262, 39134524, 78269048]

約数ペア:

[(1, 78269048), (2, 39134524), (4, 19567262), (8, 9783631), (11, 7115368), (13, 6020696), (22, 3557684), (26, 3010348), (31, 2524808), (44, 1778842), (52, 1505174), (62, 1262404), (88, 889421), (104, 752587), (124, 631202), (143, 547336), (248, 315601), (286, 273668), (341, 229528), (403, 194216), (572, 136834), (682, 114764), (806, 97108), (1144, 68417), (1364, 57382), (1612, 48554), (2207, 35464), (2728, 28691), (3224, 24277), (4414, 17732), (4433, 17656), (8828, 8866)]