78919716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3917}}^1$

素因数の和:4020

約数の個数: 48

約数和(自身を含む): 194834304

約数和(自身を除く): 115914588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1679, 3358, 3917, 5037, 6716, 7834, 10074, 11751, 15668, 20148, 23502, 47004, 90091, 180182, 270273, 285941, 360364, 540546, 571882, 857823, 1081092, 1143764, 1715646, 3431292, 6576643, 13153286, 19729929, 26306572, 39459858, 78919716]

約数ペア:

[(1, 78919716), (2, 39459858), (3, 26306572), (4, 19729929), (6, 13153286), (12, 6576643), (23, 3431292), (46, 1715646), (69, 1143764), (73, 1081092), (92, 857823), (138, 571882), (146, 540546), (219, 360364), (276, 285941), (292, 270273), (438, 180182), (876, 90091), (1679, 47004), (3358, 23502), (3917, 20148), (5037, 15668), (6716, 11751), (7834, 10074)]