63968212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 155796480

約数和(自身を除く): 91828268

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 643, 646, 748, 836, 1286, 1292, 1309, 1463, 2261, 2572, 2618, 2926, 3553, 4501, 4522, 5236, 5852, 7073, 7106, 9002, 9044, 10931, 12217, 14146, 14212, 18004, 21862, 24434, 24871, 28292, 43724, 48868, 49511, 49742, 76517, 85519, 99022, 99484, 120241, 134387, 153034, 171038, 198044, 207689, 240482, 268774, 306068, 342076, 415378, 480964, 537548, 830756, 841687, 940709, 1453823, 1683374, 1881418, 2284579, 2907646, 3366748, 3762836, 4569158, 5815292, 9138316, 15992053, 31984106, 63968212]

約数ペア:

[(1, 63968212), (2, 31984106), (4, 15992053), (7, 9138316), (11, 5815292), (14, 4569158), (17, 3762836), (19, 3366748), (22, 2907646), (28, 2284579), (34, 1881418), (38, 1683374), (44, 1453823), (68, 940709), (76, 841687), (77, 830756), (119, 537548), (133, 480964), (154, 415378), (187, 342076), (209, 306068), (238, 268774), (266, 240482), (308, 207689), (323, 198044), (374, 171038), (418, 153034), (476, 134387), (532, 120241), (643, 99484), (646, 99022), (748, 85519), (836, 76517), (1286, 49742), (1292, 49511), (1309, 48868), (1463, 43724), (2261, 28292), (2572, 24871), (2618, 24434), (2926, 21862), (3553, 18004), (4501, 14212), (4522, 14146), (5236, 12217), (5852, 10931), (7073, 9044), (7106, 9002)]