72320644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 146474496

約数和(自身を除く): 74153852

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1433, 1628, 2294, 2866, 4588, 5732, 12617, 15763, 25234, 31526, 44423, 50468, 53021, 63052, 88846, 106042, 177692, 212084, 488653, 583231, 977306, 1166462, 1643651, 1954612, 2332924, 3287302, 6574604, 18080161, 36160322, 72320644]

約数ペア:

[(1, 72320644), (2, 36160322), (4, 18080161), (11, 6574604), (22, 3287302), (31, 2332924), (37, 1954612), (44, 1643651), (62, 1166462), (74, 977306), (124, 583231), (148, 488653), (341, 212084), (407, 177692), (682, 106042), (814, 88846), (1147, 63052), (1364, 53021), (1433, 50468), (1628, 44423), (2294, 31526), (2866, 25234), (4588, 15763), (5732, 12617)]