89894916

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 237036800

約数和(自身を除く): 147141884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 372, 436, 558, 654, 739, 981, 1116, 1308, 1478, 1962, 2217, 2956, 3379, 3924, 4434, 6651, 6758, 8868, 10137, 13302, 13516, 20274, 22909, 26604, 30411, 40548, 45818, 60822, 68727, 80551, 91636, 121644, 137454, 161102, 206181, 241653, 274908, 322204, 412362, 483306, 724959, 824724, 966612, 1449918, 2497081, 2899836, 4994162, 7491243, 9988324, 14982486, 22473729, 29964972, 44947458, 89894916]

約数ペア:

[(1, 89894916), (2, 44947458), (3, 29964972), (4, 22473729), (6, 14982486), (9, 9988324), (12, 7491243), (18, 4994162), (31, 2899836), (36, 2497081), (62, 1449918), (93, 966612), (109, 824724), (124, 724959), (186, 483306), (218, 412362), (279, 322204), (327, 274908), (372, 241653), (436, 206181), (558, 161102), (654, 137454), (739, 121644), (981, 91636), (1116, 80551), (1308, 68727), (1478, 60822), (1962, 45818), (2217, 40548), (2956, 30411), (3379, 26604), (3924, 22909), (4434, 20274), (6651, 13516), (6758, 13302), (8868, 10137)]