120791916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3383

約数の個数: 72

約数和(自身を含む): 351405600

約数和(自身を除く): 230613684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 3217, 4172, 5364, 6258, 6434, 9387, 9651, 12516, 12868, 18774, 19302, 22519, 28953, 37548, 38604, 45038, 57906, 67557, 90076, 115812, 135114, 202671, 270228, 405342, 479333, 810684, 958666, 1437999, 1917332, 2875998, 3355331, 4313997, 5751996, 6710662, 8627994, 10065993, 13421324, 17255988, 20131986, 30197979, 40263972, 60395958, 120791916]

約数ペア:

[(1, 120791916), (2, 60395958), (3, 40263972), (4, 30197979), (6, 20131986), (7, 17255988), (9, 13421324), (12, 10065993), (14, 8627994), (18, 6710662), (21, 5751996), (28, 4313997), (36, 3355331), (42, 2875998), (63, 1917332), (84, 1437999), (126, 958666), (149, 810684), (252, 479333), (298, 405342), (447, 270228), (596, 202671), (894, 135114), (1043, 115812), (1341, 90076), (1788, 67557), (2086, 57906), (2682, 45038), (3129, 38604), (3217, 37548), (4172, 28953), (5364, 22519), (6258, 19302), (6434, 18774), (9387, 12868), (9651, 12516)]