81058074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 180662400

約数和(自身を除く): 99604326

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 67, 87, 102, 134, 174, 201, 402, 409, 493, 818, 986, 1139, 1227, 1479, 1943, 2278, 2454, 2958, 3417, 3886, 5829, 6834, 6953, 11658, 11861, 13906, 20859, 23722, 27403, 33031, 35583, 41718, 54806, 66062, 71166, 82209, 99093, 164418, 198186, 201637, 403274, 465851, 604911, 794687, 931702, 1209822, 1397553, 1589374, 2384061, 2795106, 4768122, 13509679, 27019358, 40529037, 81058074]

約数ペア:

[(1, 81058074), (2, 40529037), (3, 27019358), (6, 13509679), (17, 4768122), (29, 2795106), (34, 2384061), (51, 1589374), (58, 1397553), (67, 1209822), (87, 931702), (102, 794687), (134, 604911), (174, 465851), (201, 403274), (402, 201637), (409, 198186), (493, 164418), (818, 99093), (986, 82209), (1139, 71166), (1227, 66062), (1479, 54806), (1943, 41718), (2278, 35583), (2454, 33031), (2958, 27403), (3417, 23722), (3886, 20859), (5829, 13906), (6834, 11861), (6953, 11658)]