90242136

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 161354664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 127, 139, 142, 213, 254, 278, 284, 381, 417, 426, 508, 556, 568, 639, 762, 834, 852, 1016, 1112, 1143, 1251, 1278, 1524, 1668, 1704, 2286, 2502, 2556, 3048, 3336, 4572, 5004, 5112, 9017, 9144, 9869, 10008, 17653, 18034, 19738, 27051, 29607, 35306, 36068, 39476, 52959, 54102, 59214, 70612, 72136, 78952, 81153, 88821, 105918, 108204, 118428, 141224, 158877, 162306, 177642, 211836, 216408, 236856, 317754, 324612, 355284, 423672, 635508, 649224, 710568, 1253363, 1271016, 2506726, 3760089, 5013452, 7520178, 10026904, 11280267, 15040356, 22560534, 30080712, 45121068, 90242136]

約数ペア:

[(1, 90242136), (2, 45121068), (3, 30080712), (4, 22560534), (6, 15040356), (8, 11280267), (9, 10026904), (12, 7520178), (18, 5013452), (24, 3760089), (36, 2506726), (71, 1271016), (72, 1253363), (127, 710568), (139, 649224), (142, 635508), (213, 423672), (254, 355284), (278, 324612), (284, 317754), (381, 236856), (417, 216408), (426, 211836), (508, 177642), (556, 162306), (568, 158877), (639, 141224), (762, 118428), (834, 108204), (852, 105918), (1016, 88821), (1112, 81153), (1143, 78952), (1251, 72136), (1278, 70612), (1524, 59214), (1668, 54102), (1704, 52959), (2286, 39476), (2502, 36068), (2556, 35306), (3048, 29607), (3336, 27051), (4572, 19738), (5004, 18034), (5112, 17653), (9017, 10008), (9144, 9869)]