72708402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 167408640

約数和(自身を除く): 94700238

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 71, 78, 114, 142, 213, 247, 426, 494, 691, 741, 923, 1349, 1382, 1482, 1846, 2073, 2698, 2769, 4047, 4146, 5538, 8094, 8983, 13129, 17537, 17966, 26258, 26949, 35074, 39387, 49061, 52611, 53898, 78774, 98122, 105222, 147183, 170677, 294366, 341354, 512031, 637793, 932159, 1024062, 1275586, 1864318, 1913379, 2796477, 3826758, 5592954, 12118067, 24236134, 36354201, 72708402]

約数ペア:

[(1, 72708402), (2, 36354201), (3, 24236134), (6, 12118067), (13, 5592954), (19, 3826758), (26, 2796477), (38, 1913379), (39, 1864318), (57, 1275586), (71, 1024062), (78, 932159), (114, 637793), (142, 512031), (213, 341354), (247, 294366), (426, 170677), (494, 147183), (691, 105222), (741, 98122), (923, 78774), (1349, 53898), (1382, 52611), (1482, 49061), (1846, 39387), (2073, 35074), (2698, 26949), (2769, 26258), (4047, 17966), (4146, 17537), (5538, 13129), (8094, 8983)]