84208872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 230630400

約数和(自身を除く): 146421528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307, 614, 921, 1039, 1228, 1842, 2078, 2456, 3117, 3377, 3684, 4156, 6234, 6754, 7368, 8312, 10131, 11429, 12468, 13508, 20262, 22858, 24936, 27016, 34287, 40524, 45716, 68574, 81048, 91432, 137148, 274296, 318973, 637946, 956919, 1275892, 1913838, 2551784, 3508703, 3827676, 7017406, 7655352, 10526109, 14034812, 21052218, 28069624, 42104436, 84208872]

約数ペア:

[(1, 84208872), (2, 42104436), (3, 28069624), (4, 21052218), (6, 14034812), (8, 10526109), (11, 7655352), (12, 7017406), (22, 3827676), (24, 3508703), (33, 2551784), (44, 1913838), (66, 1275892), (88, 956919), (132, 637946), (264, 318973), (307, 274296), (614, 137148), (921, 91432), (1039, 81048), (1228, 68574), (1842, 45716), (2078, 40524), (2456, 34287), (3117, 27016), (3377, 24936), (3684, 22858), (4156, 20262), (6234, 13508), (6754, 12468), (7368, 11429), (8312, 10131)]