31137948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 84481488

約数和(自身を除く): 53343540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 83, 102, 153, 166, 204, 249, 306, 332, 498, 612, 613, 747, 996, 1226, 1411, 1494, 1839, 2452, 2822, 2988, 3678, 4233, 5517, 5644, 7356, 8466, 10421, 11034, 12699, 16932, 20842, 22068, 25398, 31263, 41684, 50796, 50879, 62526, 93789, 101758, 125052, 152637, 187578, 203516, 305274, 375156, 457911, 610548, 864943, 915822, 1729886, 1831644, 2594829, 3459772, 5189658, 7784487, 10379316, 15568974, 31137948]

約数ペア:

[(1, 31137948), (2, 15568974), (3, 10379316), (4, 7784487), (6, 5189658), (9, 3459772), (12, 2594829), (17, 1831644), (18, 1729886), (34, 915822), (36, 864943), (51, 610548), (68, 457911), (83, 375156), (102, 305274), (153, 203516), (166, 187578), (204, 152637), (249, 125052), (306, 101758), (332, 93789), (498, 62526), (612, 50879), (613, 50796), (747, 41684), (996, 31263), (1226, 25398), (1411, 22068), (1494, 20842), (1839, 16932), (2452, 12699), (2822, 11034), (2988, 10421), (3678, 8466), (4233, 7356), (5517, 5644)]