64178388

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{24421}}^1$

素因数の和:24504

約数の個数: 36

約数和(自身を含む): 164457748

約数和(自身を除く): 100279360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 24421, 48842, 73263, 97684, 146526, 219789, 293052, 439578, 879156, 1782733, 3565466, 5348199, 7130932, 10696398, 16044597, 21392796, 32089194, 64178388]

約数ペア:

[(1, 64178388), (2, 32089194), (3, 21392796), (4, 16044597), (6, 10696398), (9, 7130932), (12, 5348199), (18, 3565466), (36, 1782733), (73, 879156), (146, 439578), (219, 293052), (292, 219789), (438, 146526), (657, 97684), (876, 73263), (1314, 48842), (2628, 24421)]