72639642

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281549}}^1$

素因数の和:281597

約数の個数: 16

約数和(自身を含む): 148658400

約数和(自身を除く): 76018758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 281549, 563098, 844647, 1689294, 12106607, 24213214, 36319821, 72639642]

約数ペア:

[(1, 72639642), (2, 36319821), (3, 24213214), (6, 12106607), (43, 1689294), (86, 844647), (129, 563098), (258, 281549)]