71890962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3643}}^1$

素因数の和:3695

約数の個数: 64

約数和(自身を含む): 176311296

約数和(自身を除く): 104420334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 3643, 6578, 7286, 9867, 10929, 19734, 21858, 40073, 47359, 80146, 83789, 94718, 120219, 142077, 167578, 240438, 251367, 284154, 502734, 520949, 921679, 1041898, 1089257, 1562847, 1843358, 2178514, 2765037, 3125694, 3267771, 5530074, 6535542, 11981827, 23963654, 35945481, 71890962]

約数ペア:

[(1, 71890962), (2, 35945481), (3, 23963654), (6, 11981827), (11, 6535542), (13, 5530074), (22, 3267771), (23, 3125694), (26, 2765037), (33, 2178514), (39, 1843358), (46, 1562847), (66, 1089257), (69, 1041898), (78, 921679), (138, 520949), (143, 502734), (253, 284154), (286, 251367), (299, 240438), (429, 167578), (506, 142077), (598, 120219), (759, 94718), (858, 83789), (897, 80146), (1518, 47359), (1794, 40073), (3289, 21858), (3643, 19734), (6578, 10929), (7286, 9867)]