7776803216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{90529}}^1$

素因数の和:90616

約数の個数: 80

約数和(自身を含む): 18859209600

約数和(自身を除く): 11082406384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 3068, 3304, 5369, 6136, 6608, 10738, 12272, 21476, 42952, 85904, 90529, 181058, 362116, 633703, 724232, 1176877, 1267406, 1448464, 2353754, 2534812, 4707508, 5069624, 5341211, 8238139, 9415016, 10139248, 10682422, 16476278, 18830032, 21364844, 32952556, 37388477, 42729688, 65905112, 69435743, 74776954, 85459376, 131810224, 138871486, 149553908, 277742972, 299107816, 486050201, 555485944, 598215632, 972100402, 1110971888, 1944200804, 3888401608, 7776803216]

約数ペア:

[(1, 7776803216), (2, 3888401608), (4, 1944200804), (7, 1110971888), (8, 972100402), (13, 598215632), (14, 555485944), (16, 486050201), (26, 299107816), (28, 277742972), (52, 149553908), (56, 138871486), (59, 131810224), (91, 85459376), (104, 74776954), (112, 69435743), (118, 65905112), (182, 42729688), (208, 37388477), (236, 32952556), (364, 21364844), (413, 18830032), (472, 16476278), (728, 10682422), (767, 10139248), (826, 9415016), (944, 8238139), (1456, 5341211), (1534, 5069624), (1652, 4707508), (3068, 2534812), (3304, 2353754), (5369, 1448464), (6136, 1267406), (6608, 1176877), (10738, 724232), (12272, 633703), (21476, 362116), (42952, 181058), (85904, 90529)]