42605964

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 111121920

約数和(自身を除く): 68515956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 79, 142, 158, 211, 213, 237, 284, 316, 422, 426, 474, 633, 639, 711, 844, 852, 948, 1266, 1278, 1422, 1899, 2532, 2556, 2844, 3798, 5609, 7596, 11218, 14981, 16669, 16827, 22436, 29962, 33338, 33654, 44943, 50007, 50481, 59924, 66676, 67308, 89886, 100014, 100962, 134829, 150021, 179772, 200028, 201924, 269658, 300042, 539316, 600084, 1183499, 2366998, 3550497, 4733996, 7100994, 10651491, 14201988, 21302982, 42605964]

約数ペア:

[(1, 42605964), (2, 21302982), (3, 14201988), (4, 10651491), (6, 7100994), (9, 4733996), (12, 3550497), (18, 2366998), (36, 1183499), (71, 600084), (79, 539316), (142, 300042), (158, 269658), (211, 201924), (213, 200028), (237, 179772), (284, 150021), (316, 134829), (422, 100962), (426, 100014), (474, 89886), (633, 67308), (639, 66676), (711, 59924), (844, 50481), (852, 50007), (948, 44943), (1266, 33654), (1278, 33338), (1422, 29962), (1899, 22436), (2532, 16827), (2556, 16669), (2844, 14981), (3798, 11218), (5609, 7596)]