127764576

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1637}}^1$

素因数の和:1924

約数の個数: 72

約数和(自身を含む): 364893984

約数和(自身を除く): 237129408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 1637, 2168, 2439, 3252, 3274, 4336, 4878, 4911, 6504, 6548, 8672, 9756, 9822, 13008, 13096, 14733, 19512, 19644, 26016, 26192, 29466, 39024, 39288, 52384, 58932, 78048, 78576, 117864, 157152, 235728, 443627, 471456, 887254, 1330881, 1774508, 2661762, 3549016, 3992643, 5323524, 7098032, 7985286, 10647048, 14196064, 15970572, 21294096, 31941144, 42588192, 63882288, 127764576]

約数ペア:

[(1, 127764576), (2, 63882288), (3, 42588192), (4, 31941144), (6, 21294096), (8, 15970572), (9, 14196064), (12, 10647048), (16, 7985286), (18, 7098032), (24, 5323524), (32, 3992643), (36, 3549016), (48, 2661762), (72, 1774508), (96, 1330881), (144, 887254), (271, 471456), (288, 443627), (542, 235728), (813, 157152), (1084, 117864), (1626, 78576), (1637, 78048), (2168, 58932), (2439, 52384), (3252, 39288), (3274, 39024), (4336, 29466), (4878, 26192), (4911, 26016), (6504, 19644), (6548, 19512), (8672, 14733), (9756, 13096), (9822, 13008)]