68871684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13441}}^1$

素因数の和:13516

約数の個数: 48

約数和(自身を含む): 186682496

約数和(自身を除く): 117810812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 13441, 26882, 40323, 53764, 80646, 94087, 161292, 188174, 282261, 376348, 564522, 819901, 1129044, 1639802, 2459703, 3279604, 4919406, 5739307, 9838812, 11478614, 17217921, 22957228, 34435842, 68871684]

約数ペア:

[(1, 68871684), (2, 34435842), (3, 22957228), (4, 17217921), (6, 11478614), (7, 9838812), (12, 5739307), (14, 4919406), (21, 3279604), (28, 2459703), (42, 1639802), (61, 1129044), (84, 819901), (122, 564522), (183, 376348), (244, 282261), (366, 188174), (427, 161292), (732, 94087), (854, 80646), (1281, 53764), (1708, 40323), (2562, 26882), (5124, 13441)]