71303652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 215476800

約数和(自身を除く): 144173148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 149, 162, 189, 211, 252, 298, 324, 378, 422, 447, 567, 596, 633, 756, 844, 894, 1043, 1134, 1266, 1341, 1477, 1788, 1899, 2086, 2268, 2532, 2682, 2954, 3129, 3798, 4023, 4172, 4431, 5364, 5697, 5908, 6258, 7596, 8046, 8862, 9387, 11394, 12069, 12516, 13293, 16092, 17091, 17724, 18774, 22788, 24138, 26586, 28161, 31439, 34182, 37548, 39879, 48276, 53172, 56322, 62878, 68364, 79758, 84483, 94317, 112644, 119637, 125756, 159516, 168966, 188634, 220073, 239274, 282951, 337932, 377268, 440146, 478548, 565902, 660219, 848853, 880292, 1131804, 1320438, 1697706, 1980657, 2546559, 2640876, 3395412, 3961314, 5093118, 5941971, 7922628, 10186236, 11883942, 17825913, 23767884, 35651826, 71303652]

約数ペア:

[(1, 71303652), (2, 35651826), (3, 23767884), (4, 17825913), (6, 11883942), (7, 10186236), (9, 7922628), (12, 5941971), (14, 5093118), (18, 3961314), (21, 3395412), (27, 2640876), (28, 2546559), (36, 1980657), (42, 1697706), (54, 1320438), (63, 1131804), (81, 880292), (84, 848853), (108, 660219), (126, 565902), (149, 478548), (162, 440146), (189, 377268), (211, 337932), (252, 282951), (298, 239274), (324, 220073), (378, 188634), (422, 168966), (447, 159516), (567, 125756), (596, 119637), (633, 112644), (756, 94317), (844, 84483), (894, 79758), (1043, 68364), (1134, 62878), (1266, 56322), (1341, 53172), (1477, 48276), (1788, 39879), (1899, 37548), (2086, 34182), (2268, 31439), (2532, 28161), (2682, 26586), (2954, 24138), (3129, 22788), (3798, 18774), (4023, 17724), (4172, 17091), (4431, 16092), (5364, 13293), (5697, 12516), (5908, 12069), (6258, 11394), (7596, 9387), (8046, 8862)]