84074004

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{15887}}^1$

素因数の和:15914

約数の個数: 72

約数和(自身を含む): 253572480

約数和(自身を除く): 169498476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 15887, 31774, 47661, 63548, 95322, 111209, 142983, 190644, 222418, 285966, 333627, 428949, 444836, 571932, 667254, 778463, 857898, 1000881, 1334508, 1556926, 1715796, 2001762, 2335389, 3002643, 3113852, 4003524, 4670778, 6005286, 7006167, 9341556, 12010572, 14012334, 21018501, 28024668, 42037002, 84074004]

約数ペア:

[(1, 84074004), (2, 42037002), (3, 28024668), (4, 21018501), (6, 14012334), (7, 12010572), (9, 9341556), (12, 7006167), (14, 6005286), (18, 4670778), (21, 4003524), (27, 3113852), (28, 3002643), (36, 2335389), (42, 2001762), (49, 1715796), (54, 1556926), (63, 1334508), (84, 1000881), (98, 857898), (108, 778463), (126, 667254), (147, 571932), (189, 444836), (196, 428949), (252, 333627), (294, 285966), (378, 222418), (441, 190644), (588, 142983), (756, 111209), (882, 95322), (1323, 63548), (1764, 47661), (2646, 31774), (5292, 15887)]