71956696

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^2\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 164539620

約数和(自身を除く): 92582924

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 347, 392, 529, 644, 694, 1058, 1127, 1288, 1388, 2116, 2254, 2429, 2776, 3703, 4232, 4508, 4858, 7406, 7981, 9016, 9716, 14812, 15962, 17003, 19432, 25921, 29624, 31924, 34006, 51842, 55867, 63848, 68012, 103684, 111734, 136024, 183563, 207368, 223468, 367126, 391069, 446936, 734252, 782138, 1284941, 1468504, 1564276, 2569882, 3128552, 5139764, 8994587, 10279528, 17989174, 35978348, 71956696]

約数ペア:

[(1, 71956696), (2, 35978348), (4, 17989174), (7, 10279528), (8, 8994587), (14, 5139764), (23, 3128552), (28, 2569882), (46, 1564276), (49, 1468504), (56, 1284941), (92, 782138), (98, 734252), (161, 446936), (184, 391069), (196, 367126), (322, 223468), (347, 207368), (392, 183563), (529, 136024), (644, 111734), (694, 103684), (1058, 68012), (1127, 63848), (1288, 55867), (1388, 51842), (2116, 34006), (2254, 31924), (2429, 29624), (2776, 25921), (3703, 19432), (4232, 17003), (4508, 15962), (4858, 14812), (7406, 9716), (7981, 9016)]