80752854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 200471040

約数和(自身を除く): 119718186

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 1129, 1703, 1834, 2258, 2751, 3387, 3406, 5109, 5502, 6774, 7903, 10218, 11921, 14677, 15806, 23709, 23842, 29354, 35763, 44031, 47418, 71526, 88062, 102739, 147899, 205478, 295798, 308217, 443697, 616434, 887394, 1035293, 1922687, 2070586, 3105879, 3845374, 5768061, 6211758, 11536122, 13458809, 26917618, 40376427, 80752854]

約数ペア:

[(1, 80752854), (2, 40376427), (3, 26917618), (6, 13458809), (7, 11536122), (13, 6211758), (14, 5768061), (21, 3845374), (26, 3105879), (39, 2070586), (42, 1922687), (78, 1035293), (91, 887394), (131, 616434), (182, 443697), (262, 308217), (273, 295798), (393, 205478), (546, 147899), (786, 102739), (917, 88062), (1129, 71526), (1703, 47418), (1834, 44031), (2258, 35763), (2751, 29354), (3387, 23842), (3406, 23709), (5109, 15806), (5502, 14677), (6774, 11921), (7903, 10218)]