71508788968

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{3037}}^1$

素因数の和:3375

約数の個数: 96

約数和(自身を含む): 146675612160

約数和(自身を除く): 75166823192

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 263, 361, 526, 589, 722, 1052, 1178, 1444, 2104, 2356, 2888, 3037, 4712, 4997, 6074, 8153, 9994, 11191, 12148, 16306, 19988, 22382, 24296, 32612, 39976, 44764, 57703, 65224, 89528, 94147, 94943, 115406, 154907, 188294, 189886, 230812, 309814, 376588, 379772, 461624, 619628, 753176, 759544, 798731, 1096357, 1239256, 1597462, 1788793, 2192714, 2943233, 3194924, 3577586, 4385428, 5886466, 6389848, 7155172, 8770856, 11772932, 14310344, 15175889, 23545864, 24760661, 30351778, 33987067, 49521322, 60703556, 67974134, 99042644, 121407112, 135948268, 198085288, 271896536, 288341891, 470452559, 576683782, 940905118, 1153367564, 1881810236, 2306735128, 3763620472, 8938598621, 17877197242, 35754394484, 71508788968]

約数ペア:

[(1, 71508788968), (2, 35754394484), (4, 17877197242), (8, 8938598621), (19, 3763620472), (31, 2306735128), (38, 1881810236), (62, 1153367564), (76, 940905118), (124, 576683782), (152, 470452559), (248, 288341891), (263, 271896536), (361, 198085288), (526, 135948268), (589, 121407112), (722, 99042644), (1052, 67974134), (1178, 60703556), (1444, 49521322), (2104, 33987067), (2356, 30351778), (2888, 24760661), (3037, 23545864), (4712, 15175889), (4997, 14310344), (6074, 11772932), (8153, 8770856), (9994, 7155172), (11191, 6389848), (12148, 5886466), (16306, 4385428), (19988, 3577586), (22382, 3194924), (24296, 2943233), (32612, 2192714), (39976, 1788793), (44764, 1597462), (57703, 1239256), (65224, 1096357), (89528, 798731), (94147, 759544), (94943, 753176), (115406, 619628), (154907, 461624), (188294, 379772), (189886, 376588), (230812, 309814)]