80494416

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2441}}^1$

素因数の和:2684

約数の個数: 60

約数和(自身を含む): 226348980

約数和(自身を除く): 145854564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2441, 2748, 3664, 4122, 4882, 5496, 7323, 8244, 9764, 10992, 14646, 16488, 19528, 21969, 29292, 32976, 39056, 43938, 58584, 87876, 117168, 175752, 351504, 558989, 1117978, 1676967, 2235956, 3353934, 4471912, 5030901, 6707868, 8943824, 10061802, 13415736, 20123604, 26831472, 40247208, 80494416]

約数ペア:

[(1, 80494416), (2, 40247208), (3, 26831472), (4, 20123604), (6, 13415736), (8, 10061802), (9, 8943824), (12, 6707868), (16, 5030901), (18, 4471912), (24, 3353934), (36, 2235956), (48, 1676967), (72, 1117978), (144, 558989), (229, 351504), (458, 175752), (687, 117168), (916, 87876), (1374, 58584), (1832, 43938), (2061, 39056), (2441, 32976), (2748, 29292), (3664, 21969), (4122, 19528), (4882, 16488), (5496, 14646), (7323, 10992), (8244, 9764)]