123455016

素因数分解:

$2^3\times 3^4\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 347456340

約数和(自身を除く): 224001324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 317, 324, 601, 634, 648, 951, 1202, 1268, 1803, 1902, 2404, 2536, 2853, 3606, 3804, 4808, 5409, 5706, 7212, 7608, 8559, 10818, 11412, 14424, 16227, 17118, 21636, 22824, 25677, 32454, 34236, 43272, 48681, 51354, 64908, 68472, 97362, 102708, 129816, 190517, 194724, 205416, 381034, 389448, 571551, 762068, 1143102, 1524136, 1714653, 2286204, 3429306, 4572408, 5143959, 6858612, 10287918, 13717224, 15431877, 20575836, 30863754, 41151672, 61727508, 123455016]

約数ペア:

[(1, 123455016), (2, 61727508), (3, 41151672), (4, 30863754), (6, 20575836), (8, 15431877), (9, 13717224), (12, 10287918), (18, 6858612), (24, 5143959), (27, 4572408), (36, 3429306), (54, 2286204), (72, 1714653), (81, 1524136), (108, 1143102), (162, 762068), (216, 571551), (317, 389448), (324, 381034), (601, 205416), (634, 194724), (648, 190517), (951, 129816), (1202, 102708), (1268, 97362), (1803, 68472), (1902, 64908), (2404, 51354), (2536, 48681), (2853, 43272), (3606, 34236), (3804, 32454), (4808, 25677), (5409, 22824), (5706, 21636), (7212, 17118), (7608, 16227), (8559, 14424), (10818, 11412)]