87501708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 268085664

約数和(自身を除く): 180583956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 941, 1107, 1134, 1148, 1476, 1722, 1882, 2214, 2268, 2583, 2823, 3321, 3444, 3764, 4428, 5166, 5646, 6587, 6642, 7749, 8469, 10332, 11292, 13174, 13284, 15498, 16938, 19761, 23247, 25407, 26348, 30996, 33876, 38581, 39522, 46494, 50814, 59283, 76221, 77162, 79044, 92988, 101628, 115743, 118566, 152442, 154324, 177849, 231486, 237132, 270067, 304884, 347229, 355698, 462972, 533547, 540134, 694458, 711396, 810201, 1041687, 1067094, 1080268, 1388916, 1620402, 2083374, 2134188, 2430603, 3125061, 3240804, 4166748, 4861206, 6250122, 7291809, 9722412, 12500244, 14583618, 21875427, 29167236, 43750854, 87501708]

約数ペア:

[(1, 87501708), (2, 43750854), (3, 29167236), (4, 21875427), (6, 14583618), (7, 12500244), (9, 9722412), (12, 7291809), (14, 6250122), (18, 4861206), (21, 4166748), (27, 3240804), (28, 3125061), (36, 2430603), (41, 2134188), (42, 2083374), (54, 1620402), (63, 1388916), (81, 1080268), (82, 1067094), (84, 1041687), (108, 810201), (123, 711396), (126, 694458), (162, 540134), (164, 533547), (189, 462972), (246, 355698), (252, 347229), (287, 304884), (324, 270067), (369, 237132), (378, 231486), (492, 177849), (567, 154324), (574, 152442), (738, 118566), (756, 115743), (861, 101628), (941, 92988), (1107, 79044), (1134, 77162), (1148, 76221), (1476, 59283), (1722, 50814), (1882, 46494), (2214, 39522), (2268, 38581), (2583, 33876), (2823, 30996), (3321, 26348), (3444, 25407), (3764, 23247), (4428, 19761), (5166, 16938), (5646, 15498), (6587, 13284), (6642, 13174), (7749, 11292), (8469, 10332)]