71146488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 150037512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 719, 744, 798, 868, 1064, 1178, 1302, 1438, 1596, 1736, 1767, 2157, 2356, 2604, 2876, 3192, 3534, 4123, 4314, 4712, 5033, 5208, 5752, 7068, 8246, 8628, 10066, 12369, 13661, 14136, 15099, 16492, 17256, 20132, 22289, 24738, 27322, 30198, 32984, 40264, 40983, 44578, 49476, 54644, 60396, 66867, 81966, 89156, 95627, 98952, 109288, 120792, 133734, 156023, 163932, 178312, 191254, 267468, 286881, 312046, 327864, 382508, 423491, 468069, 534936, 573762, 624092, 765016, 846982, 936138, 1147524, 1248184, 1270473, 1693964, 1872276, 2295048, 2540946, 2964437, 3387928, 3744552, 5081892, 5928874, 8893311, 10163784, 11857748, 17786622, 23715496, 35573244, 71146488]

約数ペア:

[(1, 71146488), (2, 35573244), (3, 23715496), (4, 17786622), (6, 11857748), (7, 10163784), (8, 8893311), (12, 5928874), (14, 5081892), (19, 3744552), (21, 3387928), (24, 2964437), (28, 2540946), (31, 2295048), (38, 1872276), (42, 1693964), (56, 1270473), (57, 1248184), (62, 1147524), (76, 936138), (84, 846982), (93, 765016), (114, 624092), (124, 573762), (133, 534936), (152, 468069), (168, 423491), (186, 382508), (217, 327864), (228, 312046), (248, 286881), (266, 267468), (372, 191254), (399, 178312), (434, 163932), (456, 156023), (532, 133734), (589, 120792), (651, 109288), (719, 98952), (744, 95627), (798, 89156), (868, 81966), (1064, 66867), (1178, 60396), (1302, 54644), (1438, 49476), (1596, 44578), (1736, 40983), (1767, 40264), (2157, 32984), (2356, 30198), (2604, 27322), (2876, 24738), (3192, 22289), (3534, 20132), (4123, 17256), (4314, 16492), (4712, 15099), (5033, 14136), (5208, 13661), (5752, 12369), (7068, 10066), (8246, 8628)]