127254456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84163}}^1$

素因数の和:84185

約数の個数: 64

約数和(自身を含む): 403987200

約数和(自身を除く): 276732744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84163, 168326, 252489, 336652, 504978, 589141, 673304, 757467, 1009956, 1178282, 1514934, 1767423, 2019912, 2272401, 2356564, 3029868, 3534846, 4544802, 4713128, 5302269, 6059736, 7069692, 9089604, 10604538, 14139384, 15906807, 18179208, 21209076, 31813614, 42418152, 63627228, 127254456]

約数ペア:

[(1, 127254456), (2, 63627228), (3, 42418152), (4, 31813614), (6, 21209076), (7, 18179208), (8, 15906807), (9, 14139384), (12, 10604538), (14, 9089604), (18, 7069692), (21, 6059736), (24, 5302269), (27, 4713128), (28, 4544802), (36, 3534846), (42, 3029868), (54, 2356564), (56, 2272401), (63, 2019912), (72, 1767423), (84, 1514934), (108, 1178282), (126, 1009956), (168, 757467), (189, 673304), (216, 589141), (252, 504978), (378, 336652), (504, 252489), (756, 168326), (1512, 84163)]