81853584

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15091}}^1$

素因数の和:15215

約数の個数: 40

約数和(自身を含む): 213340512

約数和(自身を除く): 131486928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 15091, 30182, 45273, 60364, 90546, 120728, 181092, 241456, 362184, 724368, 1705283, 3410566, 5115849, 6821132, 10231698, 13642264, 20463396, 27284528, 40926792, 81853584]

約数ペア:

[(1, 81853584), (2, 40926792), (3, 27284528), (4, 20463396), (6, 13642264), (8, 10231698), (12, 6821132), (16, 5115849), (24, 3410566), (48, 1705283), (113, 724368), (226, 362184), (339, 241456), (452, 181092), (678, 120728), (904, 90546), (1356, 60364), (1808, 45273), (2712, 30182), (5424, 15091)]