71800176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2318

約数の個数: 80

約数和(自身を含む): 214264064

約数和(自身を除く): 142463888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2203, 2328, 2716, 4074, 4406, 4656, 5432, 6609, 8148, 8812, 10864, 13218, 15421, 16296, 17624, 26436, 30842, 32592, 35248, 46263, 52872, 61684, 92526, 105744, 123368, 185052, 213691, 246736, 370104, 427382, 641073, 740208, 854764, 1282146, 1495837, 1709528, 2564292, 2991674, 3419056, 4487511, 5128584, 5983348, 8975022, 10257168, 11966696, 17950044, 23933392, 35900088, 71800176]

約数ペア:

[(1, 71800176), (2, 35900088), (3, 23933392), (4, 17950044), (6, 11966696), (7, 10257168), (8, 8975022), (12, 5983348), (14, 5128584), (16, 4487511), (21, 3419056), (24, 2991674), (28, 2564292), (42, 1709528), (48, 1495837), (56, 1282146), (84, 854764), (97, 740208), (112, 641073), (168, 427382), (194, 370104), (291, 246736), (336, 213691), (388, 185052), (582, 123368), (679, 105744), (776, 92526), (1164, 61684), (1358, 52872), (1552, 46263), (2037, 35248), (2203, 32592), (2328, 30842), (2716, 26436), (4074, 17624), (4406, 16296), (4656, 15421), (5432, 13218), (6609, 10864), (8148, 8812)]