77718116

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12791}}^1$

素因数の和:12840

約数の個数: 36

約数和(自身を含む): 163328256

約数和(自身を除く): 85610140

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 12791, 25582, 51164, 89537, 179074, 358148, 396521, 626759, 793042, 1253518, 1586084, 2507036, 2775647, 5551294, 11102588, 19429529, 38859058, 77718116]

約数ペア:

[(1, 77718116), (2, 38859058), (4, 19429529), (7, 11102588), (14, 5551294), (28, 2775647), (31, 2507036), (49, 1586084), (62, 1253518), (98, 793042), (124, 626759), (196, 396521), (217, 358148), (434, 179074), (868, 89537), (1519, 51164), (3038, 25582), (6076, 12791)]