78468722

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 48124558

約数列:

[1, 2, 29, 43, 58, 73, 86, 146, 431, 862, 1247, 2117, 2494, 3139, 4234, 6278, 12499, 18533, 24998, 31463, 37066, 62926, 91031, 182062, 537457, 912427, 1074914, 1352909, 1824854, 2705818, 39234361, 78468722]

約数ペア:

[(1, 78468722), (2, 39234361), (29, 2705818), (43, 1824854), (58, 1352909), (73, 1074914), (86, 912427), (146, 537457), (431, 182062), (862, 91031), (1247, 62926), (2117, 37066), (2494, 31463), (3139, 24998), (4234, 18533), (6278, 12499)]