80986444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9067}}^1$

素因数の和:9118

約数の個数: 48

約数和(自身を含む): 182810880

約数和(自身を除く): 101824436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 9067, 18134, 36268, 63469, 99737, 126938, 199474, 253876, 262943, 398948, 525886, 698159, 1051772, 1396318, 1840601, 2792636, 2892373, 3681202, 5784746, 7362404, 11569492, 20246611, 40493222, 80986444]

約数ペア:

[(1, 80986444), (2, 40493222), (4, 20246611), (7, 11569492), (11, 7362404), (14, 5784746), (22, 3681202), (28, 2892373), (29, 2792636), (44, 1840601), (58, 1396318), (77, 1051772), (116, 698159), (154, 525886), (203, 398948), (308, 262943), (319, 253876), (406, 199474), (638, 126938), (812, 99737), (1276, 63469), (2233, 36268), (4466, 18134), (8932, 9067)]