91966788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 245044800

約数和(自身を除く): 153078012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 414, 436, 654, 828, 981, 1019, 1308, 1962, 2038, 2507, 3057, 3924, 4076, 5014, 6114, 7521, 9171, 10028, 12228, 15042, 18342, 22563, 23437, 30084, 36684, 45126, 46874, 70311, 90252, 93748, 111071, 140622, 210933, 222142, 281244, 333213, 421866, 444284, 666426, 843732, 999639, 1332852, 1999278, 2554633, 3998556, 5109266, 7663899, 10218532, 15327798, 22991697, 30655596, 45983394, 91966788]

約数ペア:

[(1, 91966788), (2, 45983394), (3, 30655596), (4, 22991697), (6, 15327798), (9, 10218532), (12, 7663899), (18, 5109266), (23, 3998556), (36, 2554633), (46, 1999278), (69, 1332852), (92, 999639), (109, 843732), (138, 666426), (207, 444284), (218, 421866), (276, 333213), (327, 281244), (414, 222142), (436, 210933), (654, 140622), (828, 111071), (981, 93748), (1019, 90252), (1308, 70311), (1962, 46874), (2038, 45126), (2507, 36684), (3057, 30084), (3924, 23437), (4076, 22563), (5014, 18342), (6114, 15042), (7521, 12228), (9171, 10028)]