78228318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 184384512

約数和(自身を除く): 106156194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 113, 159, 226, 311, 318, 339, 371, 622, 678, 742, 791, 933, 1113, 1582, 1866, 2177, 2226, 2373, 4354, 4746, 5989, 6531, 11978, 13062, 16483, 17967, 32966, 35143, 35934, 41923, 49449, 70286, 83846, 98898, 105429, 115381, 125769, 210858, 230762, 246001, 251538, 346143, 492002, 692286, 738003, 1476006, 1862579, 3725158, 5587737, 11175474, 13038053, 26076106, 39114159, 78228318]

約数ペア:

[(1, 78228318), (2, 39114159), (3, 26076106), (6, 13038053), (7, 11175474), (14, 5587737), (21, 3725158), (42, 1862579), (53, 1476006), (106, 738003), (113, 692286), (159, 492002), (226, 346143), (311, 251538), (318, 246001), (339, 230762), (371, 210858), (622, 125769), (678, 115381), (742, 105429), (791, 98898), (933, 83846), (1113, 70286), (1582, 49449), (1866, 41923), (2177, 35934), (2226, 35143), (2373, 32966), (4354, 17967), (4746, 16483), (5989, 13062), (6531, 11978)]