85142596

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 210978432

約数和(自身を除く): 125835836

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 49, 68, 77, 92, 98, 101, 119, 154, 161, 187, 196, 202, 238, 253, 308, 322, 374, 391, 404, 476, 506, 539, 644, 707, 748, 782, 833, 1012, 1078, 1111, 1127, 1309, 1414, 1564, 1666, 1717, 1771, 2156, 2222, 2254, 2323, 2618, 2737, 2828, 3332, 3434, 3542, 4301, 4444, 4508, 4646, 4949, 5236, 5474, 6868, 7084, 7777, 8602, 9163, 9292, 9898, 10948, 12019, 12397, 15554, 16261, 17204, 18326, 18887, 19159, 19796, 24038, 24794, 25553, 30107, 31108, 32522, 36652, 37774, 38318, 39491, 48076, 49588, 51106, 54439, 60214, 65044, 75548, 76636, 78982, 84133, 102212, 108878, 113827, 120428, 132209, 157964, 168266, 178871, 210749, 217756, 227654, 264418, 276437, 336532, 357742, 421498, 434401, 455308, 528836, 552874, 715484, 842996, 868802, 925463, 1105748, 1252097, 1737604, 1850926, 1935059, 2504194, 3040807, 3701852, 3870118, 5008388, 6081614, 7740236, 12163228, 21285649, 42571298, 85142596]

約数ペア:

[(1, 85142596), (2, 42571298), (4, 21285649), (7, 12163228), (11, 7740236), (14, 6081614), (17, 5008388), (22, 3870118), (23, 3701852), (28, 3040807), (34, 2504194), (44, 1935059), (46, 1850926), (49, 1737604), (68, 1252097), (77, 1105748), (92, 925463), (98, 868802), (101, 842996), (119, 715484), (154, 552874), (161, 528836), (187, 455308), (196, 434401), (202, 421498), (238, 357742), (253, 336532), (308, 276437), (322, 264418), (374, 227654), (391, 217756), (404, 210749), (476, 178871), (506, 168266), (539, 157964), (644, 132209), (707, 120428), (748, 113827), (782, 108878), (833, 102212), (1012, 84133), (1078, 78982), (1111, 76636), (1127, 75548), (1309, 65044), (1414, 60214), (1564, 54439), (1666, 51106), (1717, 49588), (1771, 48076), (2156, 39491), (2222, 38318), (2254, 37774), (2323, 36652), (2618, 32522), (2737, 31108), (2828, 30107), (3332, 25553), (3434, 24794), (3542, 24038), (4301, 19796), (4444, 19159), (4508, 18887), (4646, 18326), (4949, 17204), (5236, 16261), (5474, 15554), (6868, 12397), (7084, 12019), (7777, 10948), (8602, 9898), (9163, 9292)]