87630516

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{9049}}^1$

素因数の和:9328

約数の個数: 36

約数和(自身を含む): 222358500

約数和(自身を除く): 134727984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9049, 9684, 18098, 27147, 36196, 54294, 81441, 108588, 162882, 325764, 2434181, 4868362, 7302543, 9736724, 14605086, 21907629, 29210172, 43815258, 87630516]

約数ペア:

[(1, 87630516), (2, 43815258), (3, 29210172), (4, 21907629), (6, 14605086), (9, 9736724), (12, 7302543), (18, 4868362), (36, 2434181), (269, 325764), (538, 162882), (807, 108588), (1076, 81441), (1614, 54294), (2421, 36196), (3228, 27147), (4842, 18098), (9049, 9684)]