25657236

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 76595904

約数和(自身を除く): 50938668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 253, 276, 297, 313, 324, 396, 414, 506, 594, 621, 626, 759, 828, 891, 939, 1012, 1188, 1242, 1252, 1518, 1782, 1863, 1878, 2277, 2484, 2817, 3036, 3443, 3564, 3726, 3756, 4554, 5634, 6831, 6886, 7199, 7452, 8451, 9108, 10329, 11268, 13662, 13772, 14398, 16902, 20493, 20658, 21597, 25353, 27324, 28796, 30987, 33804, 40986, 41316, 43194, 50706, 61974, 64791, 79189, 81972, 86388, 92961, 101412, 123948, 129582, 158378, 185922, 194373, 237567, 259164, 278883, 316756, 371844, 388746, 475134, 557766, 583119, 712701, 777492, 950268, 1115532, 1166238, 1425402, 2138103, 2332476, 2850804, 4276206, 6414309, 8552412, 12828618, 25657236]

約数ペア:

[(1, 25657236), (2, 12828618), (3, 8552412), (4, 6414309), (6, 4276206), (9, 2850804), (11, 2332476), (12, 2138103), (18, 1425402), (22, 1166238), (23, 1115532), (27, 950268), (33, 777492), (36, 712701), (44, 583119), (46, 557766), (54, 475134), (66, 388746), (69, 371844), (81, 316756), (92, 278883), (99, 259164), (108, 237567), (132, 194373), (138, 185922), (162, 158378), (198, 129582), (207, 123948), (253, 101412), (276, 92961), (297, 86388), (313, 81972), (324, 79189), (396, 64791), (414, 61974), (506, 50706), (594, 43194), (621, 41316), (626, 40986), (759, 33804), (828, 30987), (891, 28796), (939, 27324), (1012, 25353), (1188, 21597), (1242, 20658), (1252, 20493), (1518, 16902), (1782, 14398), (1863, 13772), (1878, 13662), (2277, 11268), (2484, 10329), (2817, 9108), (3036, 8451), (3443, 7452), (3564, 7199), (3726, 6886), (3756, 6831), (4554, 5634)]