65431044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 209018880

約数和(自身を除く): 143587836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 53, 54, 63, 69, 71, 84, 92, 106, 108, 126, 138, 142, 159, 161, 189, 207, 212, 213, 252, 276, 284, 318, 322, 371, 378, 414, 426, 477, 483, 497, 621, 636, 639, 644, 742, 756, 828, 852, 954, 966, 994, 1113, 1219, 1242, 1278, 1431, 1449, 1484, 1491, 1633, 1908, 1917, 1932, 1988, 2226, 2438, 2484, 2556, 2862, 2898, 2982, 3266, 3339, 3657, 3763, 3834, 4347, 4452, 4473, 4876, 4899, 5724, 5796, 5964, 6532, 6678, 7314, 7526, 7668, 8533, 8694, 8946, 9798, 10017, 10971, 11289, 11431, 13356, 13419, 14628, 14697, 15052, 17066, 17388, 17892, 19596, 20034, 21942, 22578, 22862, 25599, 26341, 26838, 29394, 32913, 33867, 34132, 34293, 40068, 43884, 44091, 45156, 45724, 51198, 52682, 53676, 58788, 65826, 67734, 68586, 76797, 79023, 86549, 88182, 101601, 102396, 102879, 105364, 131652, 135468, 137172, 153594, 158046, 173098, 176364, 203202, 205758, 230391, 237069, 259647, 307188, 308637, 316092, 346196, 406404, 411516, 460782, 474138, 519294, 605843, 617274, 711207, 778941, 921564, 948276, 1038588, 1211686, 1234548, 1422414, 1557882, 1817529, 2336823, 2423372, 2844828, 3115764, 3635058, 4673646, 5452587, 7270116, 9347292, 10905174, 16357761, 21810348, 32715522, 65431044]

約数ペア:

[(1, 65431044), (2, 32715522), (3, 21810348), (4, 16357761), (6, 10905174), (7, 9347292), (9, 7270116), (12, 5452587), (14, 4673646), (18, 3635058), (21, 3115764), (23, 2844828), (27, 2423372), (28, 2336823), (36, 1817529), (42, 1557882), (46, 1422414), (53, 1234548), (54, 1211686), (63, 1038588), (69, 948276), (71, 921564), (84, 778941), (92, 711207), (106, 617274), (108, 605843), (126, 519294), (138, 474138), (142, 460782), (159, 411516), (161, 406404), (189, 346196), (207, 316092), (212, 308637), (213, 307188), (252, 259647), (276, 237069), (284, 230391), (318, 205758), (322, 203202), (371, 176364), (378, 173098), (414, 158046), (426, 153594), (477, 137172), (483, 135468), (497, 131652), (621, 105364), (636, 102879), (639, 102396), (644, 101601), (742, 88182), (756, 86549), (828, 79023), (852, 76797), (954, 68586), (966, 67734), (994, 65826), (1113, 58788), (1219, 53676), (1242, 52682), (1278, 51198), (1431, 45724), (1449, 45156), (1484, 44091), (1491, 43884), (1633, 40068), (1908, 34293), (1917, 34132), (1932, 33867), (1988, 32913), (2226, 29394), (2438, 26838), (2484, 26341), (2556, 25599), (2862, 22862), (2898, 22578), (2982, 21942), (3266, 20034), (3339, 19596), (3657, 17892), (3763, 17388), (3834, 17066), (4347, 15052), (4452, 14697), (4473, 14628), (4876, 13419), (4899, 13356), (5724, 11431), (5796, 11289), (5964, 10971), (6532, 10017), (6678, 9798), (7314, 8946), (7526, 8694), (7668, 8533)]