67650726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 163328256

約数和(自身を除く): 95677530

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1221, 1443, 2131, 2442, 2886, 4262, 5291, 6393, 10582, 12786, 15873, 23441, 27703, 31746, 46882, 55406, 70323, 78847, 83109, 140646, 157694, 166218, 236541, 304733, 473082, 609466, 867317, 914199, 1025011, 1734634, 1828398, 2050022, 2601951, 3075033, 5203902, 6150066, 11275121, 22550242, 33825363, 67650726]

約数ペア:

[(1, 67650726), (2, 33825363), (3, 22550242), (6, 11275121), (11, 6150066), (13, 5203902), (22, 3075033), (26, 2601951), (33, 2050022), (37, 1828398), (39, 1734634), (66, 1025011), (74, 914199), (78, 867317), (111, 609466), (143, 473082), (222, 304733), (286, 236541), (407, 166218), (429, 157694), (481, 140646), (814, 83109), (858, 78847), (962, 70323), (1221, 55406), (1443, 46882), (2131, 31746), (2442, 27703), (2886, 23441), (4262, 15873), (5291, 12786), (6393, 10582)]