8708076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 24766560

約数和(自身を除く): 16058484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 809, 828, 897, 1196, 1618, 1794, 2427, 2691, 3236, 3588, 4854, 5382, 7281, 9708, 10517, 10764, 14562, 18607, 21034, 29124, 31551, 37214, 42068, 55821, 63102, 74428, 94653, 111642, 126204, 167463, 189306, 223284, 241891, 334926, 378612, 483782, 669852, 725673, 967564, 1451346, 2177019, 2902692, 4354038, 8708076]

約数ペア:

[(1, 8708076), (2, 4354038), (3, 2902692), (4, 2177019), (6, 1451346), (9, 967564), (12, 725673), (13, 669852), (18, 483782), (23, 378612), (26, 334926), (36, 241891), (39, 223284), (46, 189306), (52, 167463), (69, 126204), (78, 111642), (92, 94653), (117, 74428), (138, 63102), (156, 55821), (207, 42068), (234, 37214), (276, 31551), (299, 29124), (414, 21034), (468, 18607), (598, 14562), (809, 10764), (828, 10517), (897, 9708), (1196, 7281), (1618, 5382), (1794, 4854), (2427, 3588), (2691, 3236)]