64638936

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{7069}}^1$

素因数の和:7208

約数の個数: 48

約数和(自身を含む): 176467200

約数和(自身を除く): 111828264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 7069, 9144, 14138, 21207, 28276, 42414, 56552, 63621, 84828, 127242, 169656, 254484, 508968, 897763, 1795526, 2693289, 3591052, 5386578, 7182104, 8079867, 10773156, 16159734, 21546312, 32319468, 64638936]

約数ペア:

[(1, 64638936), (2, 32319468), (3, 21546312), (4, 16159734), (6, 10773156), (8, 8079867), (9, 7182104), (12, 5386578), (18, 3591052), (24, 2693289), (36, 1795526), (72, 897763), (127, 508968), (254, 254484), (381, 169656), (508, 127242), (762, 84828), (1016, 63621), (1143, 56552), (1524, 42414), (2286, 28276), (3048, 21207), (4572, 14138), (7069, 9144)]