66942036

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 108

約数和(自身を含む): 198994068

約数和(自身を除く): 132052032

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 196, 252, 274, 277, 294, 411, 441, 548, 554, 588, 822, 831, 882, 959, 1108, 1233, 1644, 1662, 1764, 1918, 1939, 2466, 2493, 2877, 3324, 3836, 3878, 4932, 4986, 5754, 5817, 6713, 7756, 8631, 9972, 11508, 11634, 13426, 13573, 17262, 17451, 20139, 23268, 26852, 27146, 34524, 34902, 37949, 40278, 40719, 54292, 60417, 69804, 75898, 80556, 81438, 113847, 120834, 122157, 151796, 162876, 227694, 241668, 244314, 265643, 341541, 455388, 488628, 531286, 683082, 796929, 1062572, 1366164, 1593858, 1859501, 2390787, 3187716, 3719002, 4781574, 5578503, 7438004, 9563148, 11157006, 16735509, 22314012, 33471018, 66942036]

約数ペア:

[(1, 66942036), (2, 33471018), (3, 22314012), (4, 16735509), (6, 11157006), (7, 9563148), (9, 7438004), (12, 5578503), (14, 4781574), (18, 3719002), (21, 3187716), (28, 2390787), (36, 1859501), (42, 1593858), (49, 1366164), (63, 1062572), (84, 796929), (98, 683082), (126, 531286), (137, 488628), (147, 455388), (196, 341541), (252, 265643), (274, 244314), (277, 241668), (294, 227694), (411, 162876), (441, 151796), (548, 122157), (554, 120834), (588, 113847), (822, 81438), (831, 80556), (882, 75898), (959, 69804), (1108, 60417), (1233, 54292), (1644, 40719), (1662, 40278), (1764, 37949), (1918, 34902), (1939, 34524), (2466, 27146), (2493, 26852), (2877, 23268), (3324, 20139), (3836, 17451), (3878, 17262), (4932, 13573), (4986, 13426), (5754, 11634), (5817, 11508), (6713, 9972), (7756, 8631)]