78937716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 218510208

約数和(自身を除く): 139572492

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 157, 286, 293, 314, 429, 471, 572, 586, 628, 858, 879, 942, 1172, 1716, 1727, 1758, 1884, 2041, 3223, 3454, 3516, 3809, 4082, 5181, 6123, 6446, 6908, 7618, 8164, 9669, 10362, 11427, 12246, 12892, 15236, 19338, 20724, 22451, 22854, 24492, 38676, 41899, 44902, 45708, 46001, 67353, 83798, 89804, 92002, 125697, 134706, 138003, 167596, 184004, 251394, 269412, 276006, 502788, 506011, 552012, 598013, 1012022, 1196026, 1518033, 1794039, 2024044, 2392052, 3036066, 3588078, 6072132, 6578143, 7176156, 13156286, 19734429, 26312572, 39468858, 78937716]

約数ペア:

[(1, 78937716), (2, 39468858), (3, 26312572), (4, 19734429), (6, 13156286), (11, 7176156), (12, 6578143), (13, 6072132), (22, 3588078), (26, 3036066), (33, 2392052), (39, 2024044), (44, 1794039), (52, 1518033), (66, 1196026), (78, 1012022), (132, 598013), (143, 552012), (156, 506011), (157, 502788), (286, 276006), (293, 269412), (314, 251394), (429, 184004), (471, 167596), (572, 138003), (586, 134706), (628, 125697), (858, 92002), (879, 89804), (942, 83798), (1172, 67353), (1716, 46001), (1727, 45708), (1758, 44902), (1884, 41899), (2041, 38676), (3223, 24492), (3454, 22854), (3516, 22451), (3809, 20724), (4082, 19338), (5181, 15236), (6123, 12892), (6446, 12246), (6908, 11427), (7618, 10362), (8164, 9669)]