71807256

素因数分解:

$2^3\times 3^3\times {\mathrm{332441}}^1$

素因数の和:332456

約数の個数: 32

約数和(自身を含む): 199465200

約数和(自身を除く): 127657944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 332441, 664882, 997323, 1329764, 1994646, 2659528, 2991969, 3989292, 5983938, 7978584, 8975907, 11967876, 17951814, 23935752, 35903628, 71807256]

約数ペア:

[(1, 71807256), (2, 35903628), (3, 23935752), (4, 17951814), (6, 11967876), (8, 8975907), (9, 7978584), (12, 5983938), (18, 3989292), (24, 2991969), (27, 2659528), (36, 1994646), (54, 1329764), (72, 997323), (108, 664882), (216, 332441)]