74242252

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 161796096

約数和(自身を除く): 87553844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 161, 172, 196, 301, 322, 383, 602, 644, 766, 989, 1127, 1204, 1532, 1978, 2107, 2254, 2681, 3956, 4214, 4508, 5362, 6923, 8428, 8809, 10724, 13846, 16469, 17618, 18767, 27692, 32938, 35236, 37534, 48461, 61663, 65876, 75068, 96922, 115283, 123326, 193844, 230566, 246652, 378787, 431641, 461132, 757574, 806981, 863282, 1515148, 1613962, 1726564, 2651509, 3227924, 5303018, 10606036, 18560563, 37121126, 74242252]

約数ペア:

[(1, 74242252), (2, 37121126), (4, 18560563), (7, 10606036), (14, 5303018), (23, 3227924), (28, 2651509), (43, 1726564), (46, 1613962), (49, 1515148), (86, 863282), (92, 806981), (98, 757574), (161, 461132), (172, 431641), (196, 378787), (301, 246652), (322, 230566), (383, 193844), (602, 123326), (644, 115283), (766, 96922), (989, 75068), (1127, 65876), (1204, 61663), (1532, 48461), (1978, 37534), (2107, 35236), (2254, 32938), (2681, 27692), (3956, 18767), (4214, 17618), (4508, 16469), (5362, 13846), (6923, 10724), (8428, 8809)]