72718698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8713}}^1$

素因数の和:8838

約数の個数: 32

約数和(自身を含む): 158106816

約数和(自身を除く): 85388118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 8713, 17426, 26139, 52278, 113269, 226538, 339807, 679614, 932291, 1864582, 2796873, 5593746, 12119783, 24239566, 36359349, 72718698]

約数ペア:

[(1, 72718698), (2, 36359349), (3, 24239566), (6, 12119783), (13, 5593746), (26, 2796873), (39, 1864582), (78, 932291), (107, 679614), (214, 339807), (321, 226538), (642, 113269), (1391, 52278), (2782, 26139), (4173, 17426), (8346, 8713)]