77251528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 148599360

約数和(自身を除く): 71347832

約数列:

[1, 2, 4, 8, 53, 106, 167, 212, 334, 424, 668, 1091, 1336, 2182, 4364, 8728, 8851, 17702, 35404, 57823, 70808, 115646, 182197, 231292, 364394, 462584, 728788, 1457576, 9656441, 19312882, 38625764, 77251528]

約数ペア:

[(1, 77251528), (2, 38625764), (4, 19312882), (8, 9656441), (53, 1457576), (106, 728788), (167, 462584), (212, 364394), (334, 231292), (424, 182197), (668, 115646), (1091, 70808), (1336, 57823), (2182, 35404), (4364, 17702), (8728, 8851)]