72687296

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:709

約数の個数: 56

約数和(自身を含む): 158398464

約数和(自身を除く): 85711168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 223, 352, 446, 463, 704, 892, 926, 1784, 1852, 2453, 3568, 3704, 4906, 5093, 7136, 7408, 9812, 10186, 14272, 14816, 19624, 20372, 29632, 39248, 40744, 78496, 81488, 103249, 156992, 162976, 206498, 325952, 412996, 825992, 1135739, 1651984, 2271478, 3303968, 4542956, 6607936, 9085912, 18171824, 36343648, 72687296]

約数ペア:

[(1, 72687296), (2, 36343648), (4, 18171824), (8, 9085912), (11, 6607936), (16, 4542956), (22, 3303968), (32, 2271478), (44, 1651984), (64, 1135739), (88, 825992), (176, 412996), (223, 325952), (352, 206498), (446, 162976), (463, 156992), (704, 103249), (892, 81488), (926, 78496), (1784, 40744), (1852, 39248), (2453, 29632), (3568, 20372), (3704, 19624), (4906, 14816), (5093, 14272), (7136, 10186), (7408, 9812)]