61505892

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 187993344

約数和(自身を除く): 126487452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 577, 658, 756, 846, 987, 1134, 1154, 1269, 1316, 1692, 1731, 1974, 2268, 2308, 2538, 2961, 3462, 3807, 3948, 4039, 5076, 5193, 5922, 6924, 7614, 8078, 8883, 10386, 11844, 12117, 15228, 15579, 16156, 17766, 20772, 24234, 26649, 27119, 31158, 35532, 36351, 46737, 48468, 53298, 54238, 62316, 72702, 81357, 93474, 106596, 108476, 109053, 145404, 162714, 186948, 189833, 218106, 244071, 325428, 327159, 379666, 436212, 488142, 569499, 654318, 732213, 759332, 976284, 1138998, 1308636, 1464426, 1708497, 2196639, 2277996, 2928852, 3416994, 4393278, 5125491, 6833988, 8786556, 10250982, 15376473, 20501964, 30752946, 61505892]

約数ペア:

[(1, 61505892), (2, 30752946), (3, 20501964), (4, 15376473), (6, 10250982), (7, 8786556), (9, 6833988), (12, 5125491), (14, 4393278), (18, 3416994), (21, 2928852), (27, 2277996), (28, 2196639), (36, 1708497), (42, 1464426), (47, 1308636), (54, 1138998), (63, 976284), (81, 759332), (84, 732213), (94, 654318), (108, 569499), (126, 488142), (141, 436212), (162, 379666), (188, 327159), (189, 325428), (252, 244071), (282, 218106), (324, 189833), (329, 186948), (378, 162714), (423, 145404), (564, 109053), (567, 108476), (577, 106596), (658, 93474), (756, 81357), (846, 72702), (987, 62316), (1134, 54238), (1154, 53298), (1269, 48468), (1316, 46737), (1692, 36351), (1731, 35532), (1974, 31158), (2268, 27119), (2308, 26649), (2538, 24234), (2961, 20772), (3462, 17766), (3807, 16156), (3948, 15579), (4039, 15228), (5076, 12117), (5193, 11844), (5922, 10386), (6924, 8883), (7614, 8078)]