68025132

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 90

約数和(自身を含む): 200854108

約数和(自身を除く): 132828976

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 787, 882, 1029, 1372, 1574, 1764, 2058, 2361, 2401, 3087, 3148, 4116, 4722, 4802, 5509, 6174, 7083, 7203, 9444, 9604, 11018, 12348, 14166, 14406, 16527, 21609, 22036, 28332, 28812, 33054, 38563, 43218, 49581, 66108, 77126, 86436, 99162, 115689, 154252, 198324, 231378, 269941, 347067, 462756, 539882, 694134, 809823, 1079764, 1388268, 1619646, 1889587, 2429469, 3239292, 3779174, 4858938, 5668761, 7558348, 9717876, 11337522, 17006283, 22675044, 34012566, 68025132]

約数ペア:

[(1, 68025132), (2, 34012566), (3, 22675044), (4, 17006283), (6, 11337522), (7, 9717876), (9, 7558348), (12, 5668761), (14, 4858938), (18, 3779174), (21, 3239292), (28, 2429469), (36, 1889587), (42, 1619646), (49, 1388268), (63, 1079764), (84, 809823), (98, 694134), (126, 539882), (147, 462756), (196, 347067), (252, 269941), (294, 231378), (343, 198324), (441, 154252), (588, 115689), (686, 99162), (787, 86436), (882, 77126), (1029, 66108), (1372, 49581), (1574, 43218), (1764, 38563), (2058, 33054), (2361, 28812), (2401, 28332), (3087, 22036), (3148, 21609), (4116, 16527), (4722, 14406), (4802, 14166), (5509, 12348), (6174, 11018), (7083, 9604), (7203, 9444)]