90622792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 191464560

約数和(自身を除く): 100841768

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 53, 82, 104, 106, 164, 212, 328, 401, 424, 533, 689, 802, 1066, 1378, 1604, 2132, 2173, 2756, 3208, 4264, 4346, 5213, 5512, 8692, 10426, 16441, 17384, 20852, 21253, 28249, 32882, 41704, 42506, 56498, 65764, 85012, 112996, 131528, 170024, 213733, 225992, 276289, 427466, 552578, 854932, 871373, 1105156, 1709864, 1742746, 2210312, 3485492, 6970984, 11327849, 22655698, 45311396, 90622792]

約数ペア:

[(1, 90622792), (2, 45311396), (4, 22655698), (8, 11327849), (13, 6970984), (26, 3485492), (41, 2210312), (52, 1742746), (53, 1709864), (82, 1105156), (104, 871373), (106, 854932), (164, 552578), (212, 427466), (328, 276289), (401, 225992), (424, 213733), (533, 170024), (689, 131528), (802, 112996), (1066, 85012), (1378, 65764), (1604, 56498), (2132, 42506), (2173, 41704), (2756, 32882), (3208, 28249), (4264, 21253), (4346, 20852), (5213, 17384), (5512, 16441), (8692, 10426)]