72743342

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 134939520

約数和(自身を除く): 62196178

約数列:

[1, 2, 7, 14, 23, 46, 49, 59, 98, 118, 161, 322, 413, 547, 826, 1094, 1127, 1357, 2254, 2714, 2891, 3829, 5782, 7658, 9499, 12581, 18998, 25162, 26803, 32273, 53606, 64546, 66493, 88067, 132986, 176134, 225911, 451822, 616469, 742279, 1232938, 1484558, 1581377, 3162754, 5195953, 10391906, 36371671, 72743342]

約数ペア:

[(1, 72743342), (2, 36371671), (7, 10391906), (14, 5195953), (23, 3162754), (46, 1581377), (49, 1484558), (59, 1232938), (98, 742279), (118, 616469), (161, 451822), (322, 225911), (413, 176134), (547, 132986), (826, 88067), (1094, 66493), (1127, 64546), (1357, 53606), (2254, 32273), (2714, 26803), (2891, 25162), (3829, 18998), (5782, 12581), (7658, 9499)]