80815392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40087}}^1$

素因数の和:40110

約数の個数: 72

約数和(自身を含む): 262656576

約数和(自身を除く): 181841184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40087, 80174, 120261, 160348, 240522, 280609, 320696, 360783, 481044, 561218, 641392, 721566, 841827, 962088, 1122436, 1282784, 1443132, 1683654, 1924176, 2244872, 2525481, 2886264, 3367308, 3848352, 4489744, 5050962, 5772528, 6734616, 8979488, 10101924, 11545056, 13469232, 20203848, 26938464, 40407696, 80815392]

約数ペア:

[(1, 80815392), (2, 40407696), (3, 26938464), (4, 20203848), (6, 13469232), (7, 11545056), (8, 10101924), (9, 8979488), (12, 6734616), (14, 5772528), (16, 5050962), (18, 4489744), (21, 3848352), (24, 3367308), (28, 2886264), (32, 2525481), (36, 2244872), (42, 1924176), (48, 1683654), (56, 1443132), (63, 1282784), (72, 1122436), (84, 962088), (96, 841827), (112, 721566), (126, 641392), (144, 561218), (168, 481044), (224, 360783), (252, 320696), (288, 280609), (336, 240522), (504, 160348), (672, 120261), (1008, 80174), (2016, 40087)]