72137556

素因数分解:

$2^2\times 3^2\times {\mathrm{827}}^1\times {\mathrm{2423}}^1$

素因数の和:3260

約数の個数: 36

約数和(自身を含む): 182643552

約数和(自身を除く): 110505996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 827, 1654, 2423, 2481, 3308, 4846, 4962, 7269, 7443, 9692, 9924, 14538, 14886, 21807, 29076, 29772, 43614, 87228, 2003821, 4007642, 6011463, 8015284, 12022926, 18034389, 24045852, 36068778, 72137556]

約数ペア:

[(1, 72137556), (2, 36068778), (3, 24045852), (4, 18034389), (6, 12022926), (9, 8015284), (12, 6011463), (18, 4007642), (36, 2003821), (827, 87228), (1654, 43614), (2423, 29772), (2481, 29076), (3308, 21807), (4846, 14886), (4962, 14538), (7269, 9924), (7443, 9692)]