72471924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9277}}^1$

素因数の和:9325

約数の個数: 72

約数和(自身を含む): 216140288

約数和(自身を除く): 143668364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9277, 18554, 27831, 37108, 55662, 64939, 83493, 111324, 129878, 166986, 194817, 259756, 287587, 333972, 389634, 575174, 584451, 779268, 862761, 1150348, 1168902, 1725522, 2013109, 2337804, 2588283, 3451044, 4026218, 5176566, 6039327, 8052436, 10353132, 12078654, 18117981, 24157308, 36235962, 72471924]

約数ペア:

[(1, 72471924), (2, 36235962), (3, 24157308), (4, 18117981), (6, 12078654), (7, 10353132), (9, 8052436), (12, 6039327), (14, 5176566), (18, 4026218), (21, 3451044), (28, 2588283), (31, 2337804), (36, 2013109), (42, 1725522), (62, 1168902), (63, 1150348), (84, 862761), (93, 779268), (124, 584451), (126, 575174), (186, 389634), (217, 333972), (252, 287587), (279, 259756), (372, 194817), (434, 166986), (558, 129878), (651, 111324), (868, 83493), (1116, 64939), (1302, 55662), (1953, 37108), (2604, 27831), (3906, 18554), (7812, 9277)]