81200928

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29167}}^1$

素因数の和:29209

約数の個数: 48

約数和(自身を含む): 220510080

約数和(自身を除く): 139309152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 29167, 58334, 87501, 116668, 175002, 233336, 350004, 466672, 700008, 845843, 933344, 1400016, 1691686, 2537529, 2800032, 3383372, 5075058, 6766744, 10150116, 13533488, 20300232, 27066976, 40600464, 81200928]

約数ペア:

[(1, 81200928), (2, 40600464), (3, 27066976), (4, 20300232), (6, 13533488), (8, 10150116), (12, 6766744), (16, 5075058), (24, 3383372), (29, 2800032), (32, 2537529), (48, 1691686), (58, 1400016), (87, 933344), (96, 845843), (116, 700008), (174, 466672), (232, 350004), (348, 233336), (464, 175002), (696, 116668), (928, 87501), (1392, 58334), (2784, 29167)]