78056342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 77740138

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 161, 182, 203, 299, 322, 377, 406, 598, 643, 667, 754, 1286, 1334, 2093, 2639, 4186, 4501, 4669, 5278, 8359, 8671, 9002, 9338, 14789, 16718, 17342, 18647, 29578, 37294, 58513, 60697, 103523, 117026, 121394, 130529, 192257, 207046, 242411, 261058, 384514, 428881, 484822, 857762, 1345799, 1696877, 2691598, 3002167, 3393754, 5575453, 6004334, 11150906, 39028171, 78056342]

約数ペア:

[(1, 78056342), (2, 39028171), (7, 11150906), (13, 6004334), (14, 5575453), (23, 3393754), (26, 3002167), (29, 2691598), (46, 1696877), (58, 1345799), (91, 857762), (161, 484822), (182, 428881), (203, 384514), (299, 261058), (322, 242411), (377, 207046), (406, 192257), (598, 130529), (643, 121394), (667, 117026), (754, 103523), (1286, 60697), (1334, 58513), (2093, 37294), (2639, 29578), (4186, 18647), (4501, 17342), (4669, 16718), (5278, 14789), (8359, 9338), (8671, 9002)]