87460884

素因数分解:

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

素因数の和:824

約数の個数: 120

約数和(自身を含む): 266974400

約数和(自身を除く): 179513516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 756, 787, 882, 1029, 1134, 1323, 1372, 1574, 1764, 2058, 2268, 2361, 2646, 3087, 3148, 3969, 4116, 4722, 5292, 5509, 6174, 7083, 7938, 9261, 9444, 11018, 12348, 14166, 15876, 16527, 18522, 21249, 22036, 27783, 28332, 33054, 37044, 38563, 42498, 49581, 55566, 63747, 66108, 77126, 84996, 99162, 111132, 115689, 127494, 148743, 154252, 198324, 231378, 254988, 269941, 297486, 347067, 446229, 462756, 539882, 594972, 694134, 809823, 892458, 1041201, 1079764, 1388268, 1619646, 1784916, 2082402, 2429469, 3123603, 3239292, 4164804, 4858938, 6247206, 7288407, 9717876, 12494412, 14576814, 21865221, 29153628, 43730442, 87460884]

約数ペア:

[(1, 87460884), (2, 43730442), (3, 29153628), (4, 21865221), (6, 14576814), (7, 12494412), (9, 9717876), (12, 7288407), (14, 6247206), (18, 4858938), (21, 4164804), (27, 3239292), (28, 3123603), (36, 2429469), (42, 2082402), (49, 1784916), (54, 1619646), (63, 1388268), (81, 1079764), (84, 1041201), (98, 892458), (108, 809823), (126, 694134), (147, 594972), (162, 539882), (189, 462756), (196, 446229), (252, 347067), (294, 297486), (324, 269941), (343, 254988), (378, 231378), (441, 198324), (567, 154252), (588, 148743), (686, 127494), (756, 115689), (787, 111132), (882, 99162), (1029, 84996), (1134, 77126), (1323, 66108), (1372, 63747), (1574, 55566), (1764, 49581), (2058, 42498), (2268, 38563), (2361, 37044), (2646, 33054), (3087, 28332), (3148, 27783), (3969, 22036), (4116, 21249), (4722, 18522), (5292, 16527), (5509, 15876), (6174, 14166), (7083, 12348), (7938, 11018), (9261, 9444)]