66688008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 178848000

約数和(自身を除く): 112159992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2069, 2686, 4029, 4138, 5372, 6207, 8058, 8276, 10744, 12414, 16116, 16552, 24828, 32232, 35173, 49656, 70346, 105519, 140692, 163451, 211038, 281384, 326902, 422076, 490353, 653804, 844152, 980706, 1307608, 1961412, 2778667, 3922824, 5557334, 8336001, 11114668, 16672002, 22229336, 33344004, 66688008]

約数ペア:

[(1, 66688008), (2, 33344004), (3, 22229336), (4, 16672002), (6, 11114668), (8, 8336001), (12, 5557334), (17, 3922824), (24, 2778667), (34, 1961412), (51, 1307608), (68, 980706), (79, 844152), (102, 653804), (136, 490353), (158, 422076), (204, 326902), (237, 281384), (316, 211038), (408, 163451), (474, 140692), (632, 105519), (948, 70346), (1343, 49656), (1896, 35173), (2069, 32232), (2686, 24828), (4029, 16552), (4138, 16116), (5372, 12414), (6207, 10744), (8058, 8276)]