71961168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 193844736

約数和(自身を除く): 121883568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 137, 186, 248, 274, 353, 372, 411, 496, 548, 706, 744, 822, 1059, 1096, 1412, 1488, 1644, 2118, 2192, 2824, 3288, 4236, 4247, 5648, 6576, 8472, 8494, 10943, 12741, 16944, 16988, 21886, 25482, 32829, 33976, 43772, 48361, 50964, 65658, 67952, 87544, 96722, 101928, 131316, 145083, 175088, 193444, 203856, 262632, 290166, 386888, 525264, 580332, 773776, 1160664, 1499191, 2321328, 2998382, 4497573, 5996764, 8995146, 11993528, 17990292, 23987056, 35980584, 71961168]

約数ペア:

[(1, 71961168), (2, 35980584), (3, 23987056), (4, 17990292), (6, 11993528), (8, 8995146), (12, 5996764), (16, 4497573), (24, 2998382), (31, 2321328), (48, 1499191), (62, 1160664), (93, 773776), (124, 580332), (137, 525264), (186, 386888), (248, 290166), (274, 262632), (353, 203856), (372, 193444), (411, 175088), (496, 145083), (548, 131316), (706, 101928), (744, 96722), (822, 87544), (1059, 67952), (1096, 65658), (1412, 50964), (1488, 48361), (1644, 43772), (2118, 33976), (2192, 32829), (2824, 25482), (3288, 21886), (4236, 16988), (4247, 16944), (5648, 12741), (6576, 10943), (8472, 8494)]