72872664

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{15413}}^1$

素因数の和:15619

約数の個数: 32

約数和(自身を含む): 183118320

約数和(自身を除く): 110245656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 15413, 30826, 46239, 61652, 92478, 123304, 184956, 369912, 3036361, 6072722, 9109083, 12145444, 18218166, 24290888, 36436332, 72872664]

約数ペア:

[(1, 72872664), (2, 36436332), (3, 24290888), (4, 18218166), (6, 12145444), (8, 9109083), (12, 6072722), (24, 3036361), (197, 369912), (394, 184956), (591, 123304), (788, 92478), (1182, 61652), (1576, 46239), (2364, 30826), (4728, 15413)]