25807932

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 69189120

約数和(自身を除く): 43381188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 439, 639, 828, 852, 878, 1278, 1317, 1633, 1756, 2556, 2634, 3266, 3951, 4899, 5268, 6532, 7902, 9798, 10097, 14697, 15804, 19596, 20194, 29394, 30291, 31169, 40388, 58788, 60582, 62338, 90873, 93507, 121164, 124676, 181746, 187014, 280521, 363492, 374028, 561042, 716887, 1122084, 1433774, 2150661, 2867548, 4301322, 6451983, 8602644, 12903966, 25807932]

約数ペア:

[(1, 25807932), (2, 12903966), (3, 8602644), (4, 6451983), (6, 4301322), (9, 2867548), (12, 2150661), (18, 1433774), (23, 1122084), (36, 716887), (46, 561042), (69, 374028), (71, 363492), (92, 280521), (138, 187014), (142, 181746), (207, 124676), (213, 121164), (276, 93507), (284, 90873), (414, 62338), (426, 60582), (439, 58788), (639, 40388), (828, 31169), (852, 30291), (878, 29394), (1278, 20194), (1317, 19596), (1633, 15804), (1756, 14697), (2556, 10097), (2634, 9798), (3266, 7902), (3951, 6532), (4899, 5268)]