64893752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 156344160

約数和(自身を除く): 91450408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 121, 122, 154, 157, 242, 244, 308, 314, 427, 484, 488, 616, 628, 671, 847, 854, 968, 1099, 1256, 1342, 1694, 1708, 1727, 2198, 2684, 3388, 3416, 3454, 4396, 4697, 5368, 6776, 6908, 7381, 8792, 9394, 9577, 12089, 13816, 14762, 18788, 18997, 19154, 24178, 29524, 37576, 37994, 38308, 48356, 51667, 59048, 67039, 75988, 76616, 96712, 103334, 105347, 132979, 134078, 151976, 206668, 210694, 265958, 268156, 413336, 421388, 531916, 536312, 737429, 842776, 1063832, 1158817, 1474858, 2317634, 2949716, 4635268, 5899432, 8111719, 9270536, 16223438, 32446876, 64893752]

約数ペア:

[(1, 64893752), (2, 32446876), (4, 16223438), (7, 9270536), (8, 8111719), (11, 5899432), (14, 4635268), (22, 2949716), (28, 2317634), (44, 1474858), (56, 1158817), (61, 1063832), (77, 842776), (88, 737429), (121, 536312), (122, 531916), (154, 421388), (157, 413336), (242, 268156), (244, 265958), (308, 210694), (314, 206668), (427, 151976), (484, 134078), (488, 132979), (616, 105347), (628, 103334), (671, 96712), (847, 76616), (854, 75988), (968, 67039), (1099, 59048), (1256, 51667), (1342, 48356), (1694, 38308), (1708, 37994), (1727, 37576), (2198, 29524), (2684, 24178), (3388, 19154), (3416, 18997), (3454, 18788), (4396, 14762), (4697, 13816), (5368, 12089), (6776, 9577), (6908, 9394), (7381, 8792)]