89821656

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1069}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 250380000

約数和(自身を除く): 160558344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1069, 1167, 1556, 2138, 2334, 3112, 3207, 3501, 4276, 4668, 6414, 7002, 8552, 9336, 9621, 10503, 12828, 14004, 19242, 21006, 25656, 28008, 28863, 38484, 42012, 57726, 76968, 84024, 115452, 230904, 415841, 831682, 1247523, 1663364, 2495046, 3326728, 3742569, 4990092, 7485138, 9980184, 11227707, 14970276, 22455414, 29940552, 44910828, 89821656]

約数ペア:

[(1, 89821656), (2, 44910828), (3, 29940552), (4, 22455414), (6, 14970276), (8, 11227707), (9, 9980184), (12, 7485138), (18, 4990092), (24, 3742569), (27, 3326728), (36, 2495046), (54, 1663364), (72, 1247523), (108, 831682), (216, 415841), (389, 230904), (778, 115452), (1069, 84024), (1167, 76968), (1556, 57726), (2138, 42012), (2334, 38484), (3112, 28863), (3207, 28008), (3501, 25656), (4276, 21006), (4668, 19242), (6414, 14004), (7002, 12828), (8552, 10503), (9336, 9621)]