68186608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 91803152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 479, 496, 574, 656, 868, 958, 1148, 1271, 1736, 1916, 2296, 2542, 3353, 3472, 3832, 4592, 5084, 6706, 7664, 8897, 10168, 13412, 14849, 17794, 19639, 20336, 26824, 29698, 35588, 39278, 53648, 59396, 71176, 78556, 103943, 118792, 137473, 142352, 157112, 207886, 237584, 274946, 314224, 415772, 549892, 608809, 831544, 1099784, 1217618, 1663088, 2199568, 2435236, 4261663, 4870472, 8523326, 9740944, 17046652, 34093304, 68186608]

約数ペア:

[(1, 68186608), (2, 34093304), (4, 17046652), (7, 9740944), (8, 8523326), (14, 4870472), (16, 4261663), (28, 2435236), (31, 2199568), (41, 1663088), (56, 1217618), (62, 1099784), (82, 831544), (112, 608809), (124, 549892), (164, 415772), (217, 314224), (248, 274946), (287, 237584), (328, 207886), (434, 157112), (479, 142352), (496, 137473), (574, 118792), (656, 103943), (868, 78556), (958, 71176), (1148, 59396), (1271, 53648), (1736, 39278), (1916, 35588), (2296, 29698), (2542, 26824), (3353, 20336), (3472, 19639), (3832, 17794), (4592, 14849), (5084, 13412), (6706, 10168), (7664, 8897)]