78149916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{166987}}^1$

素因数の和:167010

約数の個数: 36

約数和(自身を含む): 212742712

約数和(自身を除く): 134592796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 166987, 333974, 500961, 667948, 1001922, 1502883, 2003844, 2170831, 3005766, 4341662, 6011532, 6512493, 8683324, 13024986, 19537479, 26049972, 39074958, 78149916]

約数ペア:

[(1, 78149916), (2, 39074958), (3, 26049972), (4, 19537479), (6, 13024986), (9, 8683324), (12, 6512493), (13, 6011532), (18, 4341662), (26, 3005766), (36, 2170831), (39, 2003844), (52, 1502883), (78, 1001922), (117, 667948), (156, 500961), (234, 333974), (468, 166987)]