72481736

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{153563}}^1$

素因数の和:153628

約数の個数: 16

約数和(自身を含む): 138207600

約数和(自身を除く): 65725864

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 153563, 307126, 614252, 1228504, 9060217, 18120434, 36240868, 72481736]

約数ペア:

[(1, 72481736), (2, 36240868), (4, 18120434), (8, 9060217), (59, 1228504), (118, 614252), (236, 307126), (472, 153563)]