87021864

素因数分解:

$2^3\times 3^4\times {\mathrm{134293}}^1$

素因数の和:134311

約数の個数: 40

約数和(自身を含む): 243743610

約数和(自身を除く): 156721746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 134293, 268586, 402879, 537172, 805758, 1074344, 1208637, 1611516, 2417274, 3223032, 3625911, 4834548, 7251822, 9669096, 10877733, 14503644, 21755466, 29007288, 43510932, 87021864]

約数ペア:

[(1, 87021864), (2, 43510932), (3, 29007288), (4, 21755466), (6, 14503644), (8, 10877733), (9, 9669096), (12, 7251822), (18, 4834548), (24, 3625911), (27, 3223032), (36, 2417274), (54, 1611516), (72, 1208637), (81, 1074344), (108, 805758), (162, 537172), (216, 402879), (324, 268586), (648, 134293)]