77691416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 87781864

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 107, 148, 214, 223, 296, 407, 428, 446, 814, 856, 892, 1177, 1628, 1784, 2354, 2453, 3256, 3959, 4708, 4906, 7918, 8251, 9416, 9812, 15836, 16502, 19624, 23861, 31672, 33004, 43549, 47722, 66008, 87098, 90761, 95444, 174196, 181522, 190888, 262471, 348392, 363044, 524942, 726088, 882857, 1049884, 1765714, 2099768, 3531428, 7062856, 9711427, 19422854, 38845708, 77691416]

約数ペア:

[(1, 77691416), (2, 38845708), (4, 19422854), (8, 9711427), (11, 7062856), (22, 3531428), (37, 2099768), (44, 1765714), (74, 1049884), (88, 882857), (107, 726088), (148, 524942), (214, 363044), (223, 348392), (296, 262471), (407, 190888), (428, 181522), (446, 174196), (814, 95444), (856, 90761), (892, 87098), (1177, 66008), (1628, 47722), (1784, 43549), (2354, 33004), (2453, 31672), (3256, 23861), (3959, 19624), (4708, 16502), (4906, 15836), (7918, 9812), (8251, 9416)]