8049887964

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{60223}}^1$

素因数の和:60359

約数の個数: 72

約数和(自身を含む): 21044674560

約数和(自身を除く): 12994786596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 282, 316, 423, 474, 564, 711, 846, 948, 1422, 1692, 2844, 3713, 7426, 11139, 14852, 22278, 33417, 44556, 60223, 66834, 120446, 133668, 180669, 240892, 361338, 542007, 722676, 1084014, 2168028, 2830481, 4757617, 5660962, 8491443, 9515234, 11321924, 14272851, 16982886, 19030468, 25474329, 28545702, 33965772, 42818553, 50948658, 57091404, 85637106, 101897316, 171274212, 223607999, 447215998, 670823997, 894431996, 1341647994, 2012471991, 2683295988, 4024943982, 8049887964]

約数ペア:

[(1, 8049887964), (2, 4024943982), (3, 2683295988), (4, 2012471991), (6, 1341647994), (9, 894431996), (12, 670823997), (18, 447215998), (36, 223607999), (47, 171274212), (79, 101897316), (94, 85637106), (141, 57091404), (158, 50948658), (188, 42818553), (237, 33965772), (282, 28545702), (316, 25474329), (423, 19030468), (474, 16982886), (564, 14272851), (711, 11321924), (846, 9515234), (948, 8491443), (1422, 5660962), (1692, 4757617), (2844, 2830481), (3713, 2168028), (7426, 1084014), (11139, 722676), (14852, 542007), (22278, 361338), (33417, 240892), (44556, 180669), (60223, 133668), (66834, 120446)]