72918454

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 130141440

約数和(自身を除く): 57222986

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 301, 413, 602, 826, 2053, 2537, 4106, 5074, 14371, 17759, 28742, 35518, 88279, 121127, 176558, 242254, 617953, 847889, 1235906, 1695778, 5208461, 10416922, 36459227, 72918454]

約数ペア:

[(1, 72918454), (2, 36459227), (7, 10416922), (14, 5208461), (43, 1695778), (59, 1235906), (86, 847889), (118, 617953), (301, 242254), (413, 176558), (602, 121127), (826, 88279), (2053, 35518), (2537, 28742), (4106, 17759), (5074, 14371)]