80626944

素因数分解:

$2^8\times 3^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 215928160

約数和(自身を除く): 135301216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 277, 379, 384, 554, 758, 768, 831, 1108, 1137, 1516, 1662, 2216, 2274, 3032, 3324, 4432, 4548, 6064, 6648, 8864, 9096, 12128, 13296, 17728, 18192, 24256, 26592, 35456, 36384, 48512, 53184, 70912, 72768, 97024, 104983, 106368, 145536, 209966, 212736, 291072, 314949, 419932, 629898, 839864, 1259796, 1679728, 2519592, 3359456, 5039184, 6718912, 10078368, 13437824, 20156736, 26875648, 40313472, 80626944]

約数ペア:

[(1, 80626944), (2, 40313472), (3, 26875648), (4, 20156736), (6, 13437824), (8, 10078368), (12, 6718912), (16, 5039184), (24, 3359456), (32, 2519592), (48, 1679728), (64, 1259796), (96, 839864), (128, 629898), (192, 419932), (256, 314949), (277, 291072), (379, 212736), (384, 209966), (554, 145536), (758, 106368), (768, 104983), (831, 97024), (1108, 72768), (1137, 70912), (1516, 53184), (1662, 48512), (2216, 36384), (2274, 35456), (3032, 26592), (3324, 24256), (4432, 18192), (4548, 17728), (6064, 13296), (6648, 12128), (8864, 9096)]