86722384

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 204986880

約数和(自身を除く): 118264496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 266, 304, 332, 491, 532, 581, 664, 982, 1064, 1162, 1328, 1577, 1964, 2128, 2324, 3154, 3437, 3928, 4648, 6308, 6874, 7856, 9296, 9329, 11039, 12616, 13748, 18658, 22078, 25232, 27496, 37316, 40753, 44156, 54992, 65303, 74632, 81506, 88312, 130606, 149264, 163012, 176624, 261212, 285271, 326024, 522424, 570542, 652048, 774307, 1044848, 1141084, 1548614, 2282168, 3097228, 4564336, 5420149, 6194456, 10840298, 12388912, 21680596, 43361192, 86722384]

約数ペア:

[(1, 86722384), (2, 43361192), (4, 21680596), (7, 12388912), (8, 10840298), (14, 6194456), (16, 5420149), (19, 4564336), (28, 3097228), (38, 2282168), (56, 1548614), (76, 1141084), (83, 1044848), (112, 774307), (133, 652048), (152, 570542), (166, 522424), (266, 326024), (304, 285271), (332, 261212), (491, 176624), (532, 163012), (581, 149264), (664, 130606), (982, 88312), (1064, 81506), (1162, 74632), (1328, 65303), (1577, 54992), (1964, 44156), (2128, 40753), (2324, 37316), (3154, 27496), (3437, 25232), (3928, 22078), (4648, 18658), (6308, 13748), (6874, 12616), (7856, 11039), (9296, 9329)]