71839902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 155525760

約数和(自身を除く): 83685858

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 619, 667, 841, 1238, 1334, 1682, 1857, 2001, 2523, 3714, 4002, 5046, 14237, 17951, 19343, 28474, 35902, 38686, 42711, 53853, 58029, 85422, 107706, 116058, 412873, 520579, 825746, 1041158, 1238619, 1561737, 2477238, 3123474, 11973317, 23946634, 35919951, 71839902]

約数ペア:

[(1, 71839902), (2, 35919951), (3, 23946634), (6, 11973317), (23, 3123474), (29, 2477238), (46, 1561737), (58, 1238619), (69, 1041158), (87, 825746), (138, 520579), (174, 412873), (619, 116058), (667, 107706), (841, 85422), (1238, 58029), (1334, 53853), (1682, 42711), (1857, 38686), (2001, 35902), (2523, 28474), (3714, 19343), (4002, 17951), (5046, 14237)]