8121456

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1179

約数の個数: 90

約数和(自身を含む): 26462592

約数和(自身を除く): 18341136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1151, 1176, 1764, 2302, 2352, 3453, 3528, 4604, 6906, 7056, 8057, 9208, 10359, 13812, 16114, 18416, 20718, 24171, 27624, 32228, 41436, 48342, 55248, 56399, 64456, 72513, 82872, 96684, 112798, 128912, 145026, 165744, 169197, 193368, 225596, 290052, 338394, 386736, 451192, 507591, 580104, 676788, 902384, 1015182, 1160208, 1353576, 2030364, 2707152, 4060728, 8121456]

約数ペア:

[(1, 8121456), (2, 4060728), (3, 2707152), (4, 2030364), (6, 1353576), (7, 1160208), (8, 1015182), (9, 902384), (12, 676788), (14, 580104), (16, 507591), (18, 451192), (21, 386736), (24, 338394), (28, 290052), (36, 225596), (42, 193368), (48, 169197), (49, 165744), (56, 145026), (63, 128912), (72, 112798), (84, 96684), (98, 82872), (112, 72513), (126, 64456), (144, 56399), (147, 55248), (168, 48342), (196, 41436), (252, 32228), (294, 27624), (336, 24171), (392, 20718), (441, 18416), (504, 16114), (588, 13812), (784, 10359), (882, 9208), (1008, 8057), (1151, 7056), (1176, 6906), (1764, 4604), (2302, 3528), (2352, 3453)]