61667676

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 191009280

約数和(自身を除く): 129341604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 271, 294, 301, 378, 387, 441, 516, 542, 588, 602, 756, 774, 813, 882, 903, 1084, 1161, 1204, 1323, 1548, 1626, 1764, 1806, 1897, 2107, 2322, 2439, 2646, 2709, 3252, 3612, 3794, 4214, 4644, 4878, 5292, 5418, 5691, 6321, 7317, 7588, 8127, 8428, 9756, 10836, 11382, 11653, 12642, 13279, 14634, 16254, 17073, 18963, 22764, 23306, 25284, 26558, 29268, 32508, 34146, 34959, 37926, 39837, 46612, 51219, 53116, 56889, 68292, 69918, 75852, 79674, 81571, 102438, 104877, 113778, 119511, 139836, 159348, 163142, 204876, 209754, 227556, 239022, 244713, 314631, 326284, 358533, 419508, 478044, 489426, 570997, 629262, 717066, 734139, 978852, 1141994, 1258524, 1434132, 1468278, 1712991, 2202417, 2283988, 2936556, 3425982, 4404834, 5138973, 6851964, 8809668, 10277946, 15416919, 20555892, 30833838, 61667676]

約数ペア:

[(1, 61667676), (2, 30833838), (3, 20555892), (4, 15416919), (6, 10277946), (7, 8809668), (9, 6851964), (12, 5138973), (14, 4404834), (18, 3425982), (21, 2936556), (27, 2283988), (28, 2202417), (36, 1712991), (42, 1468278), (43, 1434132), (49, 1258524), (54, 1141994), (63, 978852), (84, 734139), (86, 717066), (98, 629262), (108, 570997), (126, 489426), (129, 478044), (147, 419508), (172, 358533), (189, 326284), (196, 314631), (252, 244713), (258, 239022), (271, 227556), (294, 209754), (301, 204876), (378, 163142), (387, 159348), (441, 139836), (516, 119511), (542, 113778), (588, 104877), (602, 102438), (756, 81571), (774, 79674), (813, 75852), (882, 69918), (903, 68292), (1084, 56889), (1161, 53116), (1204, 51219), (1323, 46612), (1548, 39837), (1626, 37926), (1764, 34959), (1806, 34146), (1897, 32508), (2107, 29268), (2322, 26558), (2439, 25284), (2646, 23306), (2709, 22764), (3252, 18963), (3612, 17073), (3794, 16254), (4214, 14634), (4644, 13279), (4878, 12642), (5292, 11653), (5418, 11382), (5691, 10836), (6321, 9756), (7317, 8428), (7588, 8127)]