25235172

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 67541600

約数和(自身を除く): 42306428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 139, 164, 246, 278, 369, 417, 492, 556, 738, 834, 1107, 1251, 1476, 1668, 1681, 2214, 2502, 3362, 3753, 4428, 5004, 5043, 5699, 6724, 7506, 10086, 11398, 15012, 15129, 17097, 20172, 22796, 30258, 34194, 45387, 51291, 60516, 68388, 90774, 102582, 153873, 181548, 205164, 233659, 307746, 467318, 615492, 700977, 934636, 1401954, 2102931, 2803908, 4205862, 6308793, 8411724, 12617586, 25235172]

約数ペア:

[(1, 25235172), (2, 12617586), (3, 8411724), (4, 6308793), (6, 4205862), (9, 2803908), (12, 2102931), (18, 1401954), (27, 934636), (36, 700977), (41, 615492), (54, 467318), (82, 307746), (108, 233659), (123, 205164), (139, 181548), (164, 153873), (246, 102582), (278, 90774), (369, 68388), (417, 60516), (492, 51291), (556, 45387), (738, 34194), (834, 30258), (1107, 22796), (1251, 20172), (1476, 17097), (1668, 15129), (1681, 15012), (2214, 11398), (2502, 10086), (3362, 7506), (3753, 6724), (4428, 5699), (5004, 5043)]