71324292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 180069120

約数和(自身を除く): 108744828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1434, 1913, 2868, 3107, 3826, 5739, 6214, 7652, 9321, 11478, 12428, 18642, 22956, 24869, 37284, 49738, 74607, 99476, 149214, 298428, 457207, 914414, 1371621, 1828828, 2743242, 5486484, 5943691, 11887382, 17831073, 23774764, 35662146, 71324292]

約数ペア:

[(1, 71324292), (2, 35662146), (3, 23774764), (4, 17831073), (6, 11887382), (12, 5943691), (13, 5486484), (26, 2743242), (39, 1828828), (52, 1371621), (78, 914414), (156, 457207), (239, 298428), (478, 149214), (717, 99476), (956, 74607), (1434, 49738), (1913, 37284), (2868, 24869), (3107, 22956), (3826, 18642), (5739, 12428), (6214, 11478), (7652, 9321)]