72966256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{683}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 154704384

約数和(自身を除く): 81738128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 607, 683, 1214, 1366, 2428, 2732, 4856, 5464, 6677, 7513, 9712, 10928, 13354, 15026, 26708, 30052, 53416, 60104, 106832, 120208, 414581, 829162, 1658324, 3316648, 4560391, 6633296, 9120782, 18241564, 36483128, 72966256]

約数ペア:

[(1, 72966256), (2, 36483128), (4, 18241564), (8, 9120782), (11, 6633296), (16, 4560391), (22, 3316648), (44, 1658324), (88, 829162), (176, 414581), (607, 120208), (683, 106832), (1214, 60104), (1366, 53416), (2428, 30052), (2732, 26708), (4856, 15026), (5464, 13354), (6677, 10928), (7513, 9712)]