72617448

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7187}}^1$

素因数の和:7617

約数の個数: 32

約数和(自身を含む): 182000160

約数和(自身を除く): 109382712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 7187, 10104, 14374, 21561, 28748, 43122, 57496, 86244, 172488, 3025727, 6051454, 9077181, 12102908, 18154362, 24205816, 36308724, 72617448]

約数ペア:

[(1, 72617448), (2, 36308724), (3, 24205816), (4, 18154362), (6, 12102908), (8, 9077181), (12, 6051454), (24, 3025727), (421, 172488), (842, 86244), (1263, 57496), (1684, 43122), (2526, 28748), (3368, 21561), (5052, 14374), (7187, 10104)]