85687368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 232055040

約数和(自身を除く): 146367672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 193, 312, 386, 579, 772, 1158, 1423, 1544, 2316, 2509, 2846, 4269, 4632, 5018, 5692, 7527, 8538, 10036, 11384, 15054, 17076, 18499, 20072, 30108, 34152, 36998, 55497, 60216, 73996, 110994, 147992, 221988, 274639, 443976, 549278, 823917, 1098556, 1647834, 2197112, 3295668, 3570307, 6591336, 7140614, 10710921, 14281228, 21421842, 28562456, 42843684, 85687368]

約数ペア:

[(1, 85687368), (2, 42843684), (3, 28562456), (4, 21421842), (6, 14281228), (8, 10710921), (12, 7140614), (13, 6591336), (24, 3570307), (26, 3295668), (39, 2197112), (52, 1647834), (78, 1098556), (104, 823917), (156, 549278), (193, 443976), (312, 274639), (386, 221988), (579, 147992), (772, 110994), (1158, 73996), (1423, 60216), (1544, 55497), (2316, 36998), (2509, 34152), (2846, 30108), (4269, 20072), (4632, 18499), (5018, 17076), (5692, 15054), (7527, 11384), (8538, 10036)]