90893178

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 56

約数和(自身を含む): 211115136

約数和(自身を除く): 120221958

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 729, 837, 1458, 1674, 2011, 2511, 4022, 5022, 6033, 7533, 12066, 15066, 18099, 22599, 36198, 45198, 54297, 62341, 108594, 124682, 162891, 187023, 325782, 374046, 488673, 561069, 977346, 1122138, 1466019, 1683207, 2932038, 3366414, 5049621, 10099242, 15148863, 30297726, 45446589, 90893178]

約数ペア:

[(1, 90893178), (2, 45446589), (3, 30297726), (6, 15148863), (9, 10099242), (18, 5049621), (27, 3366414), (31, 2932038), (54, 1683207), (62, 1466019), (81, 1122138), (93, 977346), (162, 561069), (186, 488673), (243, 374046), (279, 325782), (486, 187023), (558, 162891), (729, 124682), (837, 108594), (1458, 62341), (1674, 54297), (2011, 45198), (2511, 36198), (4022, 22599), (5022, 18099), (6033, 15066), (7533, 12066)]