65905182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 103922658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 71, 106, 126, 139, 142, 159, 213, 278, 318, 371, 417, 426, 477, 497, 639, 742, 834, 954, 973, 994, 1113, 1251, 1278, 1491, 1946, 2226, 2502, 2919, 2982, 3339, 3763, 4473, 5838, 6678, 7367, 7526, 8757, 8946, 9869, 11289, 14734, 17514, 19738, 22101, 22578, 26341, 29607, 33867, 44202, 51569, 52682, 59214, 66303, 67734, 69083, 79023, 88821, 103138, 132606, 138166, 154707, 158046, 177642, 207249, 237069, 309414, 414498, 464121, 474138, 523057, 621747, 928242, 1046114, 1243494, 1569171, 3138342, 3661399, 4707513, 7322798, 9415026, 10984197, 21968394, 32952591, 65905182]

約数ペア:

[(1, 65905182), (2, 32952591), (3, 21968394), (6, 10984197), (7, 9415026), (9, 7322798), (14, 4707513), (18, 3661399), (21, 3138342), (42, 1569171), (53, 1243494), (63, 1046114), (71, 928242), (106, 621747), (126, 523057), (139, 474138), (142, 464121), (159, 414498), (213, 309414), (278, 237069), (318, 207249), (371, 177642), (417, 158046), (426, 154707), (477, 138166), (497, 132606), (639, 103138), (742, 88821), (834, 79023), (954, 69083), (973, 67734), (994, 66303), (1113, 59214), (1251, 52682), (1278, 51569), (1491, 44202), (1946, 33867), (2226, 29607), (2502, 26341), (2919, 22578), (2982, 22101), (3339, 19738), (3763, 17514), (4473, 14734), (5838, 11289), (6678, 9869), (7367, 8946), (7526, 8757)]