87840432

素因数分解:

$2^4\times 3^2\times {\mathrm{743}}^1\times {\mathrm{821}}^1$

素因数の和:1578

約数の個数: 60

約数和(自身を含む): 246461904

約数和(自身を除く): 158621472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 743, 821, 1486, 1642, 2229, 2463, 2972, 3284, 4458, 4926, 5944, 6568, 6687, 7389, 8916, 9852, 11888, 13136, 13374, 14778, 17832, 19704, 26748, 29556, 35664, 39408, 53496, 59112, 106992, 118224, 610003, 1220006, 1830009, 2440012, 3660018, 4880024, 5490027, 7320036, 9760048, 10980054, 14640072, 21960108, 29280144, 43920216, 87840432]

約数ペア:

[(1, 87840432), (2, 43920216), (3, 29280144), (4, 21960108), (6, 14640072), (8, 10980054), (9, 9760048), (12, 7320036), (16, 5490027), (18, 4880024), (24, 3660018), (36, 2440012), (48, 1830009), (72, 1220006), (144, 610003), (743, 118224), (821, 106992), (1486, 59112), (1642, 53496), (2229, 39408), (2463, 35664), (2972, 29556), (3284, 26748), (4458, 19704), (4926, 17832), (5944, 14778), (6568, 13374), (6687, 13136), (7389, 11888), (8916, 9852)]