90617238

素因数分解:

$2^1\times 3^3\times {\mathrm{823}}^1\times {\mathrm{2039}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 201715200

約数和(自身を除く): 111097962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 823, 1646, 2039, 2469, 4078, 4938, 6117, 7407, 12234, 14814, 18351, 22221, 36702, 44442, 55053, 110106, 1678097, 3356194, 5034291, 10068582, 15102873, 30205746, 45308619, 90617238]

約数ペア:

[(1, 90617238), (2, 45308619), (3, 30205746), (6, 15102873), (9, 10068582), (18, 5034291), (27, 3356194), (54, 1678097), (823, 110106), (1646, 55053), (2039, 44442), (2469, 36702), (4078, 22221), (4938, 18351), (6117, 14814), (7407, 12234)]