123781536

素因数分解:

$2^5\times 3^2\times {\mathrm{429797}}^1$

素因数の和:429813

約数の個数: 36

約数和(自身を含む): 352004562

約数和(自身を除く): 228223026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 429797, 859594, 1289391, 1719188, 2578782, 3438376, 3868173, 5157564, 6876752, 7736346, 10315128, 13753504, 15472692, 20630256, 30945384, 41260512, 61890768, 123781536]

約数ペア:

[(1, 123781536), (2, 61890768), (3, 41260512), (4, 30945384), (6, 20630256), (8, 15472692), (9, 13753504), (12, 10315128), (16, 7736346), (18, 6876752), (24, 5157564), (32, 3868173), (36, 3438376), (48, 2578782), (72, 1719188), (96, 1289391), (144, 859594), (288, 429797)]