72150288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{214733}}^1$

素因数の和:214751

約数の個数: 40

約数和(自身を含む): 213016128

約数和(自身を除く): 140865840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 214733, 429466, 644199, 858932, 1288398, 1503131, 1717864, 2576796, 3006262, 3435728, 4509393, 5153592, 6012524, 9018786, 10307184, 12025048, 18037572, 24050096, 36075144, 72150288]

約数ペア:

[(1, 72150288), (2, 36075144), (3, 24050096), (4, 18037572), (6, 12025048), (7, 10307184), (8, 9018786), (12, 6012524), (14, 5153592), (16, 4509393), (21, 3435728), (24, 3006262), (28, 2576796), (42, 1717864), (48, 1503131), (56, 1288398), (84, 858932), (112, 644199), (168, 429466), (336, 214733)]