72371334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6653}}^1$

素因数の和:6709

約数の個数: 48

約数和(自身を含む): 172950768

約数和(自身を除く): 100579434

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 6653, 10878, 13306, 19959, 39918, 46571, 93142, 139713, 246161, 279426, 325997, 492322, 651994, 738483, 977991, 1476966, 1723127, 1955982, 3446254, 5169381, 10338762, 12061889, 24123778, 36185667, 72371334]

約数ペア:

[(1, 72371334), (2, 36185667), (3, 24123778), (6, 12061889), (7, 10338762), (14, 5169381), (21, 3446254), (37, 1955982), (42, 1723127), (49, 1476966), (74, 977991), (98, 738483), (111, 651994), (147, 492322), (222, 325997), (259, 279426), (294, 246161), (518, 139713), (777, 93142), (1554, 46571), (1813, 39918), (3626, 19959), (5439, 13306), (6653, 10878)]