61661796

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 170956800

約数和(自身を除く): 109295004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 211, 213, 284, 294, 343, 422, 426, 497, 588, 633, 686, 844, 852, 994, 1029, 1266, 1372, 1477, 1491, 1988, 2058, 2532, 2954, 2982, 3479, 4116, 4431, 5908, 5964, 6958, 8862, 10339, 10437, 13916, 14981, 17724, 20678, 20874, 24353, 29962, 31017, 41356, 41748, 44943, 48706, 59924, 62034, 72373, 73059, 89886, 97412, 104867, 124068, 144746, 146118, 179772, 209734, 217119, 289492, 292236, 314601, 419468, 434238, 629202, 734069, 868476, 1258404, 1468138, 2202207, 2936276, 4404414, 5138483, 8808828, 10276966, 15415449, 20553932, 30830898, 61661796]

約数ペア:

[(1, 61661796), (2, 30830898), (3, 20553932), (4, 15415449), (6, 10276966), (7, 8808828), (12, 5138483), (14, 4404414), (21, 2936276), (28, 2202207), (42, 1468138), (49, 1258404), (71, 868476), (84, 734069), (98, 629202), (142, 434238), (147, 419468), (196, 314601), (211, 292236), (213, 289492), (284, 217119), (294, 209734), (343, 179772), (422, 146118), (426, 144746), (497, 124068), (588, 104867), (633, 97412), (686, 89886), (844, 73059), (852, 72373), (994, 62034), (1029, 59924), (1266, 48706), (1372, 44943), (1477, 41748), (1491, 41356), (1988, 31017), (2058, 29962), (2532, 24353), (2954, 20874), (2982, 20678), (3479, 17724), (4116, 14981), (4431, 13916), (5908, 10437), (5964, 10339), (6958, 8862)]