72417384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77369}}^1$

素因数の和:77394

約数の個数: 48

約数和(自身を含む): 211220100

約数和(自身を除く): 138802716

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, 77369, 154738, 232107, 309476, 464214, 618952, 696321, 928428, 1005797, 1392642, 1856856, 2011594, 2785284, 3017391, 4023188, 5570568, 6034782, 8046376, 9052173, 12069564, 18104346, 24139128, 36208692, 72417384]

約数ペア:

[(1, 72417384), (2, 36208692), (3, 24139128), (4, 18104346), (6, 12069564), (8, 9052173), (9, 8046376), (12, 6034782), (13, 5570568), (18, 4023188), (24, 3017391), (26, 2785284), (36, 2011594), (39, 1856856), (52, 1392642), (72, 1005797), (78, 928428), (104, 696321), (117, 618952), (156, 464214), (234, 309476), (312, 232107), (468, 154738), (936, 77369)]