72631908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106187}}^1$

素因数の和:106216

約数の個数: 36

約数和(自身を含む): 193262160

約数和(自身を除く): 120630252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 106187, 212374, 318561, 424748, 637122, 955683, 1274244, 1911366, 2017553, 3822732, 4035106, 6052659, 8070212, 12105318, 18157977, 24210636, 36315954, 72631908]

約数ペア:

[(1, 72631908), (2, 36315954), (3, 24210636), (4, 18157977), (6, 12105318), (9, 8070212), (12, 6052659), (18, 4035106), (19, 3822732), (36, 2017553), (38, 1911366), (57, 1274244), (76, 955683), (114, 637122), (171, 424748), (228, 318561), (342, 212374), (684, 106187)]