57144492

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 148861440

約数和(自身を除く): 91716948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 79, 142, 158, 213, 237, 283, 284, 316, 426, 474, 566, 639, 711, 849, 852, 948, 1132, 1278, 1422, 1698, 2547, 2556, 2844, 3396, 5094, 5609, 10188, 11218, 16827, 20093, 22357, 22436, 33654, 40186, 44714, 50481, 60279, 67071, 67308, 80372, 89428, 100962, 120558, 134142, 180837, 201213, 201924, 241116, 268284, 361674, 402426, 723348, 804852, 1587347, 3174694, 4762041, 6349388, 9524082, 14286123, 19048164, 28572246, 57144492]

約数ペア:

[(1, 57144492), (2, 28572246), (3, 19048164), (4, 14286123), (6, 9524082), (9, 6349388), (12, 4762041), (18, 3174694), (36, 1587347), (71, 804852), (79, 723348), (142, 402426), (158, 361674), (213, 268284), (237, 241116), (283, 201924), (284, 201213), (316, 180837), (426, 134142), (474, 120558), (566, 100962), (639, 89428), (711, 80372), (849, 67308), (852, 67071), (948, 60279), (1132, 50481), (1278, 44714), (1422, 40186), (1698, 33654), (2547, 22436), (2556, 22357), (2844, 20093), (3396, 16827), (5094, 11218), (5609, 10188)]