45121068

素因数分解:

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

素因数の和:347

約数の個数: 72

約数和(自身を含む): 117411840

約数和(自身を除く): 72290772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 127, 139, 142, 213, 254, 278, 284, 381, 417, 426, 508, 556, 639, 762, 834, 852, 1143, 1251, 1278, 1524, 1668, 2286, 2502, 2556, 4572, 5004, 9017, 9869, 17653, 18034, 19738, 27051, 29607, 35306, 36068, 39476, 52959, 54102, 59214, 70612, 81153, 88821, 105918, 108204, 118428, 158877, 162306, 177642, 211836, 317754, 324612, 355284, 635508, 1253363, 2506726, 3760089, 5013452, 7520178, 11280267, 15040356, 22560534, 45121068]

約数ペア:

[(1, 45121068), (2, 22560534), (3, 15040356), (4, 11280267), (6, 7520178), (9, 5013452), (12, 3760089), (18, 2506726), (36, 1253363), (71, 635508), (127, 355284), (139, 324612), (142, 317754), (213, 211836), (254, 177642), (278, 162306), (284, 158877), (381, 118428), (417, 108204), (426, 105918), (508, 88821), (556, 81153), (639, 70612), (762, 59214), (834, 54102), (852, 52959), (1143, 39476), (1251, 36068), (1278, 35306), (1524, 29607), (1668, 27051), (2286, 19738), (2502, 18034), (2556, 17653), (4572, 9869), (5004, 9017)]