76515812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 148807680

約数和(自身を除く): 72291868

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 589, 691, 893, 1178, 1382, 1457, 1786, 2356, 2764, 2914, 3572, 5828, 13129, 21421, 26258, 27683, 32477, 42842, 52516, 55366, 64954, 85684, 110732, 129908, 406999, 617063, 813998, 1006787, 1234126, 1627996, 2013574, 2468252, 4027148, 19128953, 38257906, 76515812]

約数ペア:

[(1, 76515812), (2, 38257906), (4, 19128953), (19, 4027148), (31, 2468252), (38, 2013574), (47, 1627996), (62, 1234126), (76, 1006787), (94, 813998), (124, 617063), (188, 406999), (589, 129908), (691, 110732), (893, 85684), (1178, 64954), (1382, 55366), (1457, 52516), (1786, 42842), (2356, 32477), (2764, 27683), (2914, 26258), (3572, 21421), (5828, 13129)]