72518904

素因数分解:

$2^3\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1789}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 196864200

約数和(自身を除く): 124345296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563, 1126, 1689, 1789, 2252, 3378, 3578, 4504, 5067, 5367, 6756, 7156, 10134, 10734, 13512, 14312, 16101, 20268, 21468, 32202, 40536, 42936, 64404, 128808, 1007207, 2014414, 3021621, 4028828, 6043242, 8057656, 9064863, 12086484, 18129726, 24172968, 36259452, 72518904]

約数ペア:

[(1, 72518904), (2, 36259452), (3, 24172968), (4, 18129726), (6, 12086484), (8, 9064863), (9, 8057656), (12, 6043242), (18, 4028828), (24, 3021621), (36, 2014414), (72, 1007207), (563, 128808), (1126, 64404), (1689, 42936), (1789, 40536), (2252, 32202), (3378, 21468), (3578, 20268), (4504, 16101), (5067, 14312), (5367, 13512), (6756, 10734), (7156, 10134)]