77337556

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 145057500

約数和(自身を除く): 67719944

約数列:

[1, 2, 4, 17, 34, 68, 149, 289, 298, 449, 578, 596, 898, 1156, 1796, 2533, 5066, 7633, 10132, 15266, 30532, 43061, 66901, 86122, 129761, 133802, 172244, 259522, 267604, 519044, 1137317, 2274634, 4549268, 19334389, 38668778, 77337556]

約数ペア:

[(1, 77337556), (2, 38668778), (4, 19334389), (17, 4549268), (34, 2274634), (68, 1137317), (149, 519044), (289, 267604), (298, 259522), (449, 172244), (578, 133802), (596, 129761), (898, 86122), (1156, 66901), (1796, 43061), (2533, 30532), (5066, 15266), (7633, 10132)]