78126944

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11251}}^1$

素因数の和:11299

約数の個数: 48

約数和(自身を含む): 181472256

約数和(自身を除く): 103345312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 11251, 22502, 45004, 78757, 90008, 157514, 180016, 315028, 348781, 360032, 630056, 697562, 1260112, 1395124, 2441467, 2520224, 2790248, 4882934, 5580496, 9765868, 11160992, 19531736, 39063472, 78126944]

約数ペア:

[(1, 78126944), (2, 39063472), (4, 19531736), (7, 11160992), (8, 9765868), (14, 5580496), (16, 4882934), (28, 2790248), (31, 2520224), (32, 2441467), (56, 1395124), (62, 1260112), (112, 697562), (124, 630056), (217, 360032), (224, 348781), (248, 315028), (434, 180016), (496, 157514), (868, 90008), (992, 78757), (1736, 45004), (3472, 22502), (6944, 11251)]