77877384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249607}}^1$

素因数の和:249629

約数の個数: 32

約数和(自身を含む): 209670720

約数和(自身を除く): 131793336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 249607, 499214, 748821, 998428, 1497642, 1996856, 2995284, 3244891, 5990568, 6489782, 9734673, 12979564, 19469346, 25959128, 38938692, 77877384]

約数ペア:

[(1, 77877384), (2, 38938692), (3, 25959128), (4, 19469346), (6, 12979564), (8, 9734673), (12, 6489782), (13, 5990568), (24, 3244891), (26, 2995284), (39, 1996856), (52, 1497642), (78, 998428), (104, 748821), (156, 499214), (312, 249607)]