180713052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{9901}}^1$

素因数の和:9940

約数の個数: 72

約数和(自身を含む): 507378480

約数和(自身を除く): 326665428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 9901, 18252, 19802, 29703, 39604, 59406, 89109, 118812, 128713, 178218, 257426, 267327, 356436, 386139, 514852, 534654, 772278, 1069308, 1158417, 1544556, 1673269, 2316834, 3346538, 3475251, 4633668, 5019807, 6693076, 6950502, 10039614, 13901004, 15059421, 20079228, 30118842, 45178263, 60237684, 90356526, 180713052]

約数ペア:

[(1, 180713052), (2, 90356526), (3, 60237684), (4, 45178263), (6, 30118842), (9, 20079228), (12, 15059421), (13, 13901004), (18, 10039614), (26, 6950502), (27, 6693076), (36, 5019807), (39, 4633668), (52, 3475251), (54, 3346538), (78, 2316834), (108, 1673269), (117, 1544556), (156, 1158417), (169, 1069308), (234, 772278), (338, 534654), (351, 514852), (468, 386139), (507, 356436), (676, 267327), (702, 257426), (1014, 178218), (1404, 128713), (1521, 118812), (2028, 89109), (3042, 59406), (4563, 39604), (6084, 29703), (9126, 19802), (9901, 18252)]