54321384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4049}}^1$

素因数の和:4114

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 95366616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4049, 4472, 6708, 8098, 12147, 13416, 16196, 24294, 32392, 48588, 52637, 97176, 105274, 157911, 174107, 210548, 315822, 348214, 421096, 522321, 631644, 696428, 1044642, 1263288, 1392856, 2089284, 2263391, 4178568, 4526782, 6790173, 9053564, 13580346, 18107128, 27160692, 54321384]

約数ペア:

[(1, 54321384), (2, 27160692), (3, 18107128), (4, 13580346), (6, 9053564), (8, 6790173), (12, 4526782), (13, 4178568), (24, 2263391), (26, 2089284), (39, 1392856), (43, 1263288), (52, 1044642), (78, 696428), (86, 631644), (104, 522321), (129, 421096), (156, 348214), (172, 315822), (258, 210548), (312, 174107), (344, 157911), (516, 105274), (559, 97176), (1032, 52637), (1118, 48588), (1677, 32392), (2236, 24294), (3354, 16196), (4049, 13416), (4472, 12147), (6708, 8098)]