90848766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 196266240

約数和(自身を除く): 105417474

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 431, 817, 862, 1293, 1634, 1849, 2451, 2586, 3698, 4902, 5547, 8189, 11094, 16378, 18533, 24567, 35131, 37066, 49134, 55599, 70262, 105393, 111198, 210786, 352127, 704254, 796919, 1056381, 1593838, 2112762, 2390757, 4781514, 15141461, 30282922, 45424383, 90848766]

約数ペア:

[(1, 90848766), (2, 45424383), (3, 30282922), (6, 15141461), (19, 4781514), (38, 2390757), (43, 2112762), (57, 1593838), (86, 1056381), (114, 796919), (129, 704254), (258, 352127), (431, 210786), (817, 111198), (862, 105393), (1293, 70262), (1634, 55599), (1849, 49134), (2451, 37066), (2586, 35131), (3698, 24567), (4902, 18533), (5547, 16378), (8189, 11094)]