8220744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{5437}}^1$

素因数の和:5459

約数の個数: 64

約数和(自身を含む): 26102400

約数和(自身を除く): 17881656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 5437, 10874, 16311, 21748, 32622, 38059, 43496, 48933, 65244, 76118, 97866, 114177, 130488, 146799, 152236, 195732, 228354, 293598, 304472, 342531, 391464, 456708, 587196, 685062, 913416, 1027593, 1174392, 1370124, 2055186, 2740248, 4110372, 8220744]

約数ペア:

[(1, 8220744), (2, 4110372), (3, 2740248), (4, 2055186), (6, 1370124), (7, 1174392), (8, 1027593), (9, 913416), (12, 685062), (14, 587196), (18, 456708), (21, 391464), (24, 342531), (27, 304472), (28, 293598), (36, 228354), (42, 195732), (54, 152236), (56, 146799), (63, 130488), (72, 114177), (84, 97866), (108, 76118), (126, 65244), (168, 48933), (189, 43496), (216, 38059), (252, 32622), (378, 21748), (504, 16311), (756, 10874), (1512, 5437)]