72669798

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{26387}}^1$

素因数の和:26418

約数の個数: 40

約数和(自身を含む): 172419192

約数和(自身を除く): 99749394

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 26387, 52774, 79161, 158322, 237483, 448579, 474966, 712449, 897158, 1345737, 1424898, 2137347, 2691474, 4037211, 4274694, 8074422, 12111633, 24223266, 36334899, 72669798]

約数ペア:

[(1, 72669798), (2, 36334899), (3, 24223266), (6, 12111633), (9, 8074422), (17, 4274694), (18, 4037211), (27, 2691474), (34, 2137347), (51, 1424898), (54, 1345737), (81, 897158), (102, 712449), (153, 474966), (162, 448579), (306, 237483), (459, 158322), (918, 79161), (1377, 52774), (2754, 26387)]