64193436

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 169513344

約数和(自身を除く): 105319908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 558, 582, 593, 873, 1116, 1164, 1186, 1746, 1779, 2372, 3007, 3492, 3558, 5337, 6014, 7116, 9021, 10674, 12028, 18042, 18383, 21348, 27063, 36084, 36766, 54126, 55149, 57521, 73532, 108252, 110298, 115042, 165447, 172563, 220596, 230084, 330894, 345126, 517689, 661788, 690252, 1035378, 1783151, 2070756, 3566302, 5349453, 7132604, 10698906, 16048359, 21397812, 32096718, 64193436]

約数ペア:

[(1, 64193436), (2, 32096718), (3, 21397812), (4, 16048359), (6, 10698906), (9, 7132604), (12, 5349453), (18, 3566302), (31, 2070756), (36, 1783151), (62, 1035378), (93, 690252), (97, 661788), (124, 517689), (186, 345126), (194, 330894), (279, 230084), (291, 220596), (372, 172563), (388, 165447), (558, 115042), (582, 110298), (593, 108252), (873, 73532), (1116, 57521), (1164, 55149), (1186, 54126), (1746, 36766), (1779, 36084), (2372, 27063), (3007, 21348), (3492, 18383), (3558, 18042), (5337, 12028), (6014, 10674), (7116, 9021)]