8019864

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 22550400

約数和(自身を除く): 14530536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 347, 428, 642, 694, 856, 963, 1041, 1284, 1388, 1926, 2082, 2568, 2776, 2889, 3123, 3852, 4164, 5778, 6246, 7704, 8328, 9369, 11556, 12492, 18738, 23112, 24984, 37129, 37476, 74258, 74952, 111387, 148516, 222774, 297032, 334161, 445548, 668322, 891096, 1002483, 1336644, 2004966, 2673288, 4009932, 8019864]

約数ペア:

[(1, 8019864), (2, 4009932), (3, 2673288), (4, 2004966), (6, 1336644), (8, 1002483), (9, 891096), (12, 668322), (18, 445548), (24, 334161), (27, 297032), (36, 222774), (54, 148516), (72, 111387), (107, 74952), (108, 74258), (214, 37476), (216, 37129), (321, 24984), (347, 23112), (428, 18738), (642, 12492), (694, 11556), (856, 9369), (963, 8328), (1041, 7704), (1284, 6246), (1388, 5778), (1926, 4164), (2082, 3852), (2568, 3123), (2776, 2889)]