81348248

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 160856280

約数和(自身を除く): 79508032

約数列:

[1, 2, 4, 8, 29, 58, 107, 113, 116, 214, 226, 232, 428, 452, 841, 856, 904, 1682, 3103, 3277, 3364, 6206, 6554, 6728, 12091, 12412, 13108, 24182, 24824, 26216, 48364, 89987, 95033, 96728, 179974, 190066, 350639, 359948, 380132, 701278, 719896, 760264, 1402556, 2805112, 10168531, 20337062, 40674124, 81348248]

約数ペア:

[(1, 81348248), (2, 40674124), (4, 20337062), (8, 10168531), (29, 2805112), (58, 1402556), (107, 760264), (113, 719896), (116, 701278), (214, 380132), (226, 359948), (232, 350639), (428, 190066), (452, 179974), (841, 96728), (856, 95033), (904, 89987), (1682, 48364), (3103, 26216), (3277, 24824), (3364, 24182), (6206, 13108), (6554, 12412), (6728, 12091)]