81073008

素因数分解:

$2^4\times 3^3\times {\mathrm{187669}}^1$

素因数の和:187686

約数の個数: 40

約数和(自身を含む): 232710800

約数和(自身を除く): 151637792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187669, 375338, 563007, 750676, 1126014, 1501352, 1689021, 2252028, 3002704, 3378042, 4504056, 5067063, 6756084, 9008112, 10134126, 13512168, 20268252, 27024336, 40536504, 81073008]

約数ペア:

[(1, 81073008), (2, 40536504), (3, 27024336), (4, 20268252), (6, 13512168), (8, 10134126), (9, 9008112), (12, 6756084), (16, 5067063), (18, 4504056), (24, 3378042), (27, 3002704), (36, 2252028), (48, 1689021), (54, 1501352), (72, 1126014), (108, 750676), (144, 563007), (216, 375338), (432, 187669)]