80280948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 220372992

約数和(自身を除く): 140092044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 124, 132, 138, 186, 253, 276, 341, 372, 506, 682, 713, 759, 853, 1012, 1023, 1364, 1426, 1518, 1706, 2046, 2139, 2559, 2852, 3036, 3412, 4092, 4278, 5118, 7843, 8556, 9383, 10236, 15686, 18766, 19619, 23529, 26443, 28149, 31372, 37532, 39238, 47058, 52886, 56298, 58857, 78476, 79329, 94116, 105772, 112596, 117714, 158658, 215809, 235428, 290873, 317316, 431618, 581746, 608189, 647427, 863236, 872619, 1163492, 1216378, 1294854, 1745238, 1824567, 2432756, 2589708, 3490476, 3649134, 6690079, 7298268, 13380158, 20070237, 26760316, 40140474, 80280948]

約数ペア:

[(1, 80280948), (2, 40140474), (3, 26760316), (4, 20070237), (6, 13380158), (11, 7298268), (12, 6690079), (22, 3649134), (23, 3490476), (31, 2589708), (33, 2432756), (44, 1824567), (46, 1745238), (62, 1294854), (66, 1216378), (69, 1163492), (92, 872619), (93, 863236), (124, 647427), (132, 608189), (138, 581746), (186, 431618), (253, 317316), (276, 290873), (341, 235428), (372, 215809), (506, 158658), (682, 117714), (713, 112596), (759, 105772), (853, 94116), (1012, 79329), (1023, 78476), (1364, 58857), (1426, 56298), (1518, 52886), (1706, 47058), (2046, 39238), (2139, 37532), (2559, 31372), (2852, 28149), (3036, 26443), (3412, 23529), (4092, 19619), (4278, 18766), (5118, 15686), (7843, 10236), (8556, 9383)]