68768168

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 154857600

約数和(自身を除く): 86089432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 5659, 6076, 11318, 12152, 22636, 39613, 45272, 79226, 158452, 175429, 277291, 316904, 350858, 554582, 701716, 1109164, 1228003, 1403432, 2218328, 2456006, 4912012, 8596021, 9824024, 17192042, 34384084, 68768168]

約数ペア:

[(1, 68768168), (2, 34384084), (4, 17192042), (7, 9824024), (8, 8596021), (14, 4912012), (28, 2456006), (31, 2218328), (49, 1403432), (56, 1228003), (62, 1109164), (98, 701716), (124, 554582), (196, 350858), (217, 316904), (248, 277291), (392, 175429), (434, 158452), (868, 79226), (1519, 45272), (1736, 39613), (3038, 22636), (5659, 12152), (6076, 11318)]