81182706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 109934094

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 123, 209, 246, 418, 451, 627, 779, 902, 1254, 1353, 1558, 1579, 2337, 2706, 3158, 4674, 4737, 8569, 9474, 17138, 17369, 25707, 30001, 34738, 51414, 52107, 60002, 64739, 90003, 104214, 129478, 180006, 194217, 330011, 388434, 660022, 712129, 990033, 1230041, 1424258, 1980066, 2136387, 2460082, 3690123, 4272774, 7380246, 13530451, 27060902, 40591353, 81182706]

約数ペア:

[(1, 81182706), (2, 40591353), (3, 27060902), (6, 13530451), (11, 7380246), (19, 4272774), (22, 3690123), (33, 2460082), (38, 2136387), (41, 1980066), (57, 1424258), (66, 1230041), (82, 990033), (114, 712129), (123, 660022), (209, 388434), (246, 330011), (418, 194217), (451, 180006), (627, 129478), (779, 104214), (902, 90003), (1254, 64739), (1353, 60002), (1558, 52107), (1579, 51414), (2337, 34738), (2706, 30001), (3158, 25707), (4674, 17369), (4737, 17138), (8569, 9474)]