86659974

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 191213568

約数和(自身を除く): 104553594

約数列:

[1, 2, 3, 6, 9, 18, 127, 167, 227, 254, 334, 381, 454, 501, 681, 762, 1002, 1143, 1362, 1503, 2043, 2286, 3006, 4086, 21209, 28829, 37909, 42418, 57658, 63627, 75818, 86487, 113727, 127254, 172974, 190881, 227454, 259461, 341181, 381762, 518922, 682362, 4814443, 9628886, 14443329, 28886658, 43329987, 86659974]

約数ペア:

[(1, 86659974), (2, 43329987), (3, 28886658), (6, 14443329), (9, 9628886), (18, 4814443), (127, 682362), (167, 518922), (227, 381762), (254, 341181), (334, 259461), (381, 227454), (454, 190881), (501, 172974), (681, 127254), (762, 113727), (1002, 86487), (1143, 75818), (1362, 63627), (1503, 57658), (2043, 42418), (2286, 37909), (3006, 28829), (4086, 21209)]