68273208

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3049}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 185562000

約数和(自身を除く): 117288792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3049, 3732, 5598, 6098, 7464, 9147, 11196, 12196, 18294, 22392, 24392, 27441, 36588, 54882, 73176, 109764, 219528, 948239, 1896478, 2844717, 3792956, 5689434, 7585912, 8534151, 11378868, 17068302, 22757736, 34136604, 68273208]

約数ペア:

[(1, 68273208), (2, 34136604), (3, 22757736), (4, 17068302), (6, 11378868), (8, 8534151), (9, 7585912), (12, 5689434), (18, 3792956), (24, 2844717), (36, 1896478), (72, 948239), (311, 219528), (622, 109764), (933, 73176), (1244, 54882), (1866, 36588), (2488, 27441), (2799, 24392), (3049, 22392), (3732, 18294), (5598, 12196), (6098, 11196), (7464, 9147)]