25063164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 72869888

約数和(自身を除く): 47806724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 367, 542, 734, 813, 1084, 1101, 1468, 1626, 1897, 2202, 2439, 2569, 3252, 3303, 3794, 4404, 4878, 5138, 5691, 6606, 7588, 7707, 9756, 10276, 11382, 13212, 15414, 17073, 22764, 23121, 30828, 34146, 46242, 68292, 92484, 99457, 198914, 298371, 397828, 596742, 696199, 895113, 1193484, 1392398, 1790226, 2088597, 2784796, 3580452, 4177194, 6265791, 8354388, 12531582, 25063164]

約数ペア:

[(1, 25063164), (2, 12531582), (3, 8354388), (4, 6265791), (6, 4177194), (7, 3580452), (9, 2784796), (12, 2088597), (14, 1790226), (18, 1392398), (21, 1193484), (28, 895113), (36, 696199), (42, 596742), (63, 397828), (84, 298371), (126, 198914), (252, 99457), (271, 92484), (367, 68292), (542, 46242), (734, 34146), (813, 30828), (1084, 23121), (1101, 22764), (1468, 17073), (1626, 15414), (1897, 13212), (2202, 11382), (2439, 10276), (2569, 9756), (3252, 7707), (3303, 7588), (3794, 6606), (4404, 5691), (4878, 5138)]