72504992

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1871}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 164166912

約数和(自身を除く): 91661920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 1871, 2422, 2768, 3742, 4844, 5536, 7484, 9688, 13097, 14968, 19376, 26194, 29936, 38752, 52388, 59872, 104776, 209552, 323683, 419104, 647366, 1294732, 2265781, 2589464, 4531562, 5178928, 9063124, 10357856, 18126248, 36252496, 72504992]

約数ペア:

[(1, 72504992), (2, 36252496), (4, 18126248), (7, 10357856), (8, 9063124), (14, 5178928), (16, 4531562), (28, 2589464), (32, 2265781), (56, 1294732), (112, 647366), (173, 419104), (224, 323683), (346, 209552), (692, 104776), (1211, 59872), (1384, 52388), (1871, 38752), (2422, 29936), (2768, 26194), (3742, 19376), (4844, 14968), (5536, 13097), (7484, 9688)]