71885484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1087}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 199600128

約数和(自身を除く): 127714644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 167, 198, 334, 396, 501, 668, 1002, 1087, 1503, 1837, 2004, 2174, 3006, 3261, 3674, 4348, 5511, 6012, 6522, 7348, 9783, 11022, 11957, 13044, 16533, 19566, 22044, 23914, 33066, 35871, 39132, 47828, 66132, 71742, 107613, 143484, 181529, 215226, 363058, 430452, 544587, 726116, 1089174, 1633761, 1996819, 2178348, 3267522, 3993638, 5990457, 6535044, 7987276, 11980914, 17971371, 23961828, 35942742, 71885484]

約数ペア:

[(1, 71885484), (2, 35942742), (3, 23961828), (4, 17971371), (6, 11980914), (9, 7987276), (11, 6535044), (12, 5990457), (18, 3993638), (22, 3267522), (33, 2178348), (36, 1996819), (44, 1633761), (66, 1089174), (99, 726116), (132, 544587), (167, 430452), (198, 363058), (334, 215226), (396, 181529), (501, 143484), (668, 107613), (1002, 71742), (1087, 66132), (1503, 47828), (1837, 39132), (2004, 35871), (2174, 33066), (3006, 23914), (3261, 22044), (3674, 19566), (4348, 16533), (5511, 13044), (6012, 11957), (6522, 11022), (7348, 9783)]