87899256

素因数分解:

$2^3\times 3^4\times {\mathrm{135647}}^1$

素因数の和:135665

約数の個数: 40

約数和(自身を含む): 246201120

約数和(自身を除く): 158301864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 135647, 271294, 406941, 542588, 813882, 1085176, 1220823, 1627764, 2441646, 3255528, 3662469, 4883292, 7324938, 9766584, 10987407, 14649876, 21974814, 29299752, 43949628, 87899256]

約数ペア:

[(1, 87899256), (2, 43949628), (3, 29299752), (4, 21974814), (6, 14649876), (8, 10987407), (9, 9766584), (12, 7324938), (18, 4883292), (24, 3662469), (27, 3255528), (36, 2441646), (54, 1627764), (72, 1220823), (81, 1085176), (108, 813882), (162, 542588), (216, 406941), (324, 271294), (648, 135647)]