87123708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6816

約数の個数: 96

約数和(自身を含む): 273369600

約数和(自身を除く): 186245892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 6779, 12852, 13558, 20337, 27116, 40674, 47453, 61011, 81348, 94906, 115243, 122022, 142359, 183033, 189812, 230486, 244044, 284718, 345729, 366066, 427077, 460972, 569436, 691458, 732132, 806701, 854154, 1037187, 1281231, 1382916, 1613402, 1708308, 2074374, 2420103, 2562462, 3111561, 3226804, 4148748, 4840206, 5124924, 6223122, 7260309, 9680412, 12446244, 14520618, 21780927, 29041236, 43561854, 87123708]

約数ペア:

[(1, 87123708), (2, 43561854), (3, 29041236), (4, 21780927), (6, 14520618), (7, 12446244), (9, 9680412), (12, 7260309), (14, 6223122), (17, 5124924), (18, 4840206), (21, 4148748), (27, 3226804), (28, 3111561), (34, 2562462), (36, 2420103), (42, 2074374), (51, 1708308), (54, 1613402), (63, 1382916), (68, 1281231), (84, 1037187), (102, 854154), (108, 806701), (119, 732132), (126, 691458), (153, 569436), (189, 460972), (204, 427077), (238, 366066), (252, 345729), (306, 284718), (357, 244044), (378, 230486), (459, 189812), (476, 183033), (612, 142359), (714, 122022), (756, 115243), (918, 94906), (1071, 81348), (1428, 61011), (1836, 47453), (2142, 40674), (3213, 27116), (4284, 20337), (6426, 13558), (6779, 12852)]