74787064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 159344640

約数和(自身を除く): 84557576

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 103, 148, 206, 223, 296, 407, 412, 446, 814, 824, 892, 1133, 1628, 1784, 2266, 2453, 3256, 3811, 4532, 4906, 7622, 8251, 9064, 9812, 15244, 16502, 19624, 22969, 30488, 33004, 41921, 45938, 66008, 83842, 90761, 91876, 167684, 181522, 183752, 252659, 335368, 363044, 505318, 726088, 849853, 1010636, 1699706, 2021272, 3399412, 6798824, 9348383, 18696766, 37393532, 74787064]

約数ペア:

[(1, 74787064), (2, 37393532), (4, 18696766), (8, 9348383), (11, 6798824), (22, 3399412), (37, 2021272), (44, 1699706), (74, 1010636), (88, 849853), (103, 726088), (148, 505318), (206, 363044), (223, 335368), (296, 252659), (407, 183752), (412, 181522), (446, 167684), (814, 91876), (824, 90761), (892, 83842), (1133, 66008), (1628, 45938), (1784, 41921), (2266, 33004), (2453, 30488), (3256, 22969), (3811, 19624), (4532, 16502), (4906, 15244), (7622, 9812), (8251, 9064)]