71481384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76369}}^1$

素因数の和:76394

約数の個数: 48

約数和(自身を含む): 208490100

約数和(自身を除く): 137008716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 76369, 152738, 229107, 305476, 458214, 610952, 687321, 916428, 992797, 1374642, 1832856, 1985594, 2749284, 2978391, 3971188, 5498568, 5956782, 7942376, 8935173, 11913564, 17870346, 23827128, 35740692, 71481384]

約数ペア:

[(1, 71481384), (2, 35740692), (3, 23827128), (4, 17870346), (6, 11913564), (8, 8935173), (9, 7942376), (12, 5956782), (13, 5498568), (18, 3971188), (24, 2978391), (26, 2749284), (36, 1985594), (39, 1832856), (52, 1374642), (72, 992797), (78, 916428), (104, 687321), (117, 610952), (156, 458214), (234, 305476), (312, 229107), (468, 152738), (936, 76369)]