68740152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4232

約数の個数: 64

約数和(自身を含む): 188606880

約数和(自身を除く): 119866728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 4157, 5512, 8268, 8314, 12471, 16536, 16628, 24942, 33256, 49884, 54041, 99768, 108082, 162123, 216164, 220321, 324246, 432328, 440642, 648492, 660963, 881284, 1296984, 1321926, 1762568, 2643852, 2864173, 5287704, 5728346, 8592519, 11456692, 17185038, 22913384, 34370076, 68740152]

約数ペア:

[(1, 68740152), (2, 34370076), (3, 22913384), (4, 17185038), (6, 11456692), (8, 8592519), (12, 5728346), (13, 5287704), (24, 2864173), (26, 2643852), (39, 1762568), (52, 1321926), (53, 1296984), (78, 881284), (104, 660963), (106, 648492), (156, 440642), (159, 432328), (212, 324246), (312, 220321), (318, 216164), (424, 162123), (636, 108082), (689, 99768), (1272, 54041), (1378, 49884), (2067, 33256), (2756, 24942), (4134, 16628), (4157, 16536), (5512, 12471), (8268, 8314)]