7831404

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 23482368

約数和(自身を除く): 15650964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1151, 1701, 2268, 2302, 3402, 3453, 4604, 6804, 6906, 8057, 10359, 13812, 16114, 20718, 24171, 31077, 32228, 41436, 48342, 62154, 72513, 93231, 96684, 124308, 145026, 186462, 217539, 279693, 290052, 372924, 435078, 559386, 652617, 870156, 1118772, 1305234, 1957851, 2610468, 3915702, 7831404]

約数ペア:

[(1, 7831404), (2, 3915702), (3, 2610468), (4, 1957851), (6, 1305234), (7, 1118772), (9, 870156), (12, 652617), (14, 559386), (18, 435078), (21, 372924), (27, 290052), (28, 279693), (36, 217539), (42, 186462), (54, 145026), (63, 124308), (81, 96684), (84, 93231), (108, 72513), (126, 62154), (162, 48342), (189, 41436), (243, 32228), (252, 31077), (324, 24171), (378, 20718), (486, 16114), (567, 13812), (756, 10359), (972, 8057), (1134, 6906), (1151, 6804), (1701, 4604), (2268, 3453), (2302, 3402)]