77387138

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 121452240

約数和(自身を除く): 44065102

約数列:

[1, 2, 29, 58, 139, 278, 331, 662, 841, 1682, 4031, 8062, 9599, 19198, 46009, 92018, 116899, 233798, 278371, 556742, 1334261, 2668522, 38693569, 77387138]

約数ペア:

[(1, 77387138), (2, 38693569), (29, 2668522), (58, 1334261), (139, 556742), (278, 278371), (331, 233798), (662, 116899), (841, 92018), (1682, 46009), (4031, 19198), (8062, 9599)]