64778855504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{191599}}^1$

素因数の和:191748

約数の個数: 80

約数和(自身を含む): 146256710400

約数和(自身を除く): 81477854896

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 113, 136, 176, 187, 226, 272, 374, 452, 748, 904, 1243, 1496, 1808, 1921, 2486, 2992, 3842, 4972, 7684, 9944, 15368, 19888, 21131, 30736, 42262, 84524, 169048, 191599, 338096, 383198, 766396, 1532792, 2107589, 3065584, 3257183, 4215178, 6514366, 8430356, 13028732, 16860712, 21650687, 26057464, 33721424, 35829013, 43301374, 52114928, 71658026, 86602748, 143316052, 173205496, 238157557, 286632104, 346410992, 368061679, 476315114, 573264208, 736123358, 952630228, 1472246716, 1905260456, 2944493432, 3810520912, 4048678469, 5888986864, 8097356938, 16194713876, 32389427752, 64778855504]

約数ペア:

[(1, 64778855504), (2, 32389427752), (4, 16194713876), (8, 8097356938), (11, 5888986864), (16, 4048678469), (17, 3810520912), (22, 2944493432), (34, 1905260456), (44, 1472246716), (68, 952630228), (88, 736123358), (113, 573264208), (136, 476315114), (176, 368061679), (187, 346410992), (226, 286632104), (272, 238157557), (374, 173205496), (452, 143316052), (748, 86602748), (904, 71658026), (1243, 52114928), (1496, 43301374), (1808, 35829013), (1921, 33721424), (2486, 26057464), (2992, 21650687), (3842, 16860712), (4972, 13028732), (7684, 8430356), (9944, 6514366), (15368, 4215178), (19888, 3257183), (21131, 3065584), (30736, 2107589), (42262, 1532792), (84524, 766396), (169048, 383198), (191599, 338096)]