71801016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11551}}^1$

素因数の和:11604

約数の個数: 64

約数和(自身を含む): 210708480

約数和(自身を除く): 138907464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 11551, 23102, 34653, 46204, 69306, 80857, 92408, 138612, 161714, 242571, 277224, 323428, 427387, 485142, 646856, 854774, 970284, 1282161, 1709548, 1940568, 2564322, 2991709, 3419096, 5128644, 5983418, 8975127, 10257288, 11966836, 17950254, 23933672, 35900508, 71801016]

約数ペア:

[(1, 71801016), (2, 35900508), (3, 23933672), (4, 17950254), (6, 11966836), (7, 10257288), (8, 8975127), (12, 5983418), (14, 5128644), (21, 3419096), (24, 2991709), (28, 2564322), (37, 1940568), (42, 1709548), (56, 1282161), (74, 970284), (84, 854774), (111, 646856), (148, 485142), (168, 427387), (222, 323428), (259, 277224), (296, 242571), (444, 161714), (518, 138612), (777, 92408), (888, 80857), (1036, 69306), (1554, 46204), (2072, 34653), (3108, 23102), (6216, 11551)]