87356946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 190487808

約数和(自身を除く): 103130862

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 361, 589, 722, 1083, 1178, 1301, 1767, 2166, 2602, 3534, 3903, 7806, 11191, 22382, 24719, 33573, 40331, 49438, 67146, 74157, 80662, 120993, 148314, 241986, 469661, 766289, 939322, 1408983, 1532578, 2298867, 2817966, 4597734, 14559491, 29118982, 43678473, 87356946]

約数ペア:

[(1, 87356946), (2, 43678473), (3, 29118982), (6, 14559491), (19, 4597734), (31, 2817966), (38, 2298867), (57, 1532578), (62, 1408983), (93, 939322), (114, 766289), (186, 469661), (361, 241986), (589, 148314), (722, 120993), (1083, 80662), (1178, 74157), (1301, 67146), (1767, 49438), (2166, 40331), (2602, 33573), (3534, 24719), (3903, 22382), (7806, 11191)]