172007928

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{3571}}^1$

素因数の和:3809

約数の個数: 64

約数和(自身を含む): 480076800

約数和(自身を除く): 308068872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3571, 4014, 5352, 6021, 7142, 8028, 10713, 12042, 14284, 16056, 21426, 24084, 28568, 32139, 42852, 48168, 64278, 85704, 96417, 128556, 192834, 257112, 385668, 771336, 796333, 1592666, 2388999, 3185332, 4777998, 6370664, 7166997, 9555996, 14333994, 19111992, 21500991, 28667988, 43001982, 57335976, 86003964, 172007928]

約数ペア:

[(1, 172007928), (2, 86003964), (3, 57335976), (4, 43001982), (6, 28667988), (8, 21500991), (9, 19111992), (12, 14333994), (18, 9555996), (24, 7166997), (27, 6370664), (36, 4777998), (54, 3185332), (72, 2388999), (108, 1592666), (216, 796333), (223, 771336), (446, 385668), (669, 257112), (892, 192834), (1338, 128556), (1784, 96417), (2007, 85704), (2676, 64278), (3571, 48168), (4014, 42852), (5352, 32139), (6021, 28568), (7142, 24084), (8028, 21426), (10713, 16056), (12042, 14284)]