25309476

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 68748960

約数和(自身を除く): 43439484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 443, 529, 621, 828, 886, 1058, 1242, 1329, 1587, 1772, 2116, 2484, 2658, 3174, 3987, 4761, 5316, 6348, 7974, 9522, 10189, 11961, 14283, 15948, 19044, 20378, 23922, 28566, 30567, 40756, 47844, 57132, 61134, 91701, 122268, 183402, 234347, 275103, 366804, 468694, 550206, 703041, 937388, 1100412, 1406082, 2109123, 2812164, 4218246, 6327369, 8436492, 12654738, 25309476]

約数ペア:

[(1, 25309476), (2, 12654738), (3, 8436492), (4, 6327369), (6, 4218246), (9, 2812164), (12, 2109123), (18, 1406082), (23, 1100412), (27, 937388), (36, 703041), (46, 550206), (54, 468694), (69, 366804), (92, 275103), (108, 234347), (138, 183402), (207, 122268), (276, 91701), (414, 61134), (443, 57132), (529, 47844), (621, 40756), (828, 30567), (886, 28566), (1058, 23922), (1242, 20378), (1329, 19044), (1587, 15948), (1772, 14283), (2116, 11961), (2484, 10189), (2658, 9522), (3174, 7974), (3987, 6348), (4761, 5316)]