72221268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1723}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 193088000

約数和(自身を除く): 120866732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 998, 1497, 1723, 1996, 2994, 3446, 3493, 5169, 5988, 6892, 6986, 10338, 10479, 12061, 13972, 20676, 20958, 24122, 36183, 41916, 48244, 72366, 144732, 859777, 1719554, 2579331, 3439108, 5158662, 6018439, 10317324, 12036878, 18055317, 24073756, 36110634, 72221268]

約数ペア:

[(1, 72221268), (2, 36110634), (3, 24073756), (4, 18055317), (6, 12036878), (7, 10317324), (12, 6018439), (14, 5158662), (21, 3439108), (28, 2579331), (42, 1719554), (84, 859777), (499, 144732), (998, 72366), (1497, 48244), (1723, 41916), (1996, 36183), (2994, 24122), (3446, 20958), (3493, 20676), (5169, 13972), (5988, 12061), (6892, 10479), (6986, 10338)]