31672476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 88194288

約数和(自身を除く): 56521812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 661, 726, 1089, 1322, 1331, 1452, 1983, 2178, 2644, 2662, 3966, 3993, 4356, 5324, 5949, 7271, 7932, 7986, 11898, 11979, 14542, 15972, 21813, 23796, 23958, 29084, 43626, 47916, 65439, 79981, 87252, 130878, 159962, 239943, 261756, 319924, 479886, 719829, 879791, 959772, 1439658, 1759582, 2639373, 2879316, 3519164, 5278746, 7918119, 10557492, 15836238, 31672476]

約数ペア:

[(1, 31672476), (2, 15836238), (3, 10557492), (4, 7918119), (6, 5278746), (9, 3519164), (11, 2879316), (12, 2639373), (18, 1759582), (22, 1439658), (33, 959772), (36, 879791), (44, 719829), (66, 479886), (99, 319924), (121, 261756), (132, 239943), (198, 159962), (242, 130878), (363, 87252), (396, 79981), (484, 65439), (661, 47916), (726, 43626), (1089, 29084), (1322, 23958), (1331, 23796), (1452, 21813), (1983, 15972), (2178, 14542), (2644, 11979), (2662, 11898), (3966, 7986), (3993, 7932), (4356, 7271), (5324, 5949)]