672118098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 1452487680

約数和(自身を除く): 780369582

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 139, 222, 278, 417, 834, 851, 947, 1702, 1894, 2553, 2841, 3197, 5106, 5143, 5682, 6394, 9591, 10286, 15429, 19182, 21781, 30858, 35039, 43562, 65343, 70078, 105117, 118289, 130686, 131633, 210234, 236578, 263266, 354867, 394899, 709734, 789798, 805897, 1611794, 2417691, 3027559, 4835382, 4870421, 6055118, 9082677, 9740842, 14611263, 18165354, 29222526, 112019683, 224039366, 336059049, 672118098]

約数ペア:

[(1, 672118098), (2, 336059049), (3, 224039366), (6, 112019683), (23, 29222526), (37, 18165354), (46, 14611263), (69, 9740842), (74, 9082677), (111, 6055118), (138, 4870421), (139, 4835382), (222, 3027559), (278, 2417691), (417, 1611794), (834, 805897), (851, 789798), (947, 709734), (1702, 394899), (1894, 354867), (2553, 263266), (2841, 236578), (3197, 210234), (5106, 131633), (5143, 130686), (5682, 118289), (6394, 105117), (9591, 70078), (10286, 65343), (15429, 43562), (19182, 35039), (21781, 30858)]