89720298

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{5081}}^1$

素因数の和:5204

約数の個数: 40

約数和(自身を含む): 202924260

約数和(自身を除く): 113203962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5081, 5886, 8829, 10162, 15243, 17658, 30486, 45729, 91458, 137187, 274374, 411561, 553829, 823122, 1107658, 1661487, 3322974, 4984461, 9968922, 14953383, 29906766, 44860149, 89720298]

約数ペア:

[(1, 89720298), (2, 44860149), (3, 29906766), (6, 14953383), (9, 9968922), (18, 4984461), (27, 3322974), (54, 1661487), (81, 1107658), (109, 823122), (162, 553829), (218, 411561), (327, 274374), (654, 137187), (981, 91458), (1962, 45729), (2943, 30486), (5081, 17658), (5886, 15243), (8829, 10162)]