64790082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2437}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 161259072

約数和(自身を除く): 96468990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2437, 2954, 3798, 4431, 4874, 7311, 8862, 13293, 14622, 17059, 21933, 26586, 34118, 43866, 51177, 102354, 153531, 307062, 514207, 1028414, 1542621, 3085242, 3599449, 4627863, 7198898, 9255726, 10798347, 21596694, 32395041, 64790082]

約数ペア:

[(1, 64790082), (2, 32395041), (3, 21596694), (6, 10798347), (7, 9255726), (9, 7198898), (14, 4627863), (18, 3599449), (21, 3085242), (42, 1542621), (63, 1028414), (126, 514207), (211, 307062), (422, 153531), (633, 102354), (1266, 51177), (1477, 43866), (1899, 34118), (2437, 26586), (2954, 21933), (3798, 17059), (4431, 14622), (4874, 13293), (7311, 8862)]