64704816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40849}}^1$

素因数の和:40874

約数の個数: 60

約数和(自身を含む): 197550600

約数和(自身を除く): 132845784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 40849, 81698, 122547, 163396, 245094, 326792, 367641, 449339, 490188, 653584, 735282, 898678, 980376, 1348017, 1470564, 1797356, 1960752, 2696034, 2941128, 3594712, 4044051, 5392068, 5882256, 7189424, 8088102, 10784136, 16176204, 21568272, 32352408, 64704816]

約数ペア:

[(1, 64704816), (2, 32352408), (3, 21568272), (4, 16176204), (6, 10784136), (8, 8088102), (9, 7189424), (11, 5882256), (12, 5392068), (16, 4044051), (18, 3594712), (22, 2941128), (24, 2696034), (33, 1960752), (36, 1797356), (44, 1470564), (48, 1348017), (66, 980376), (72, 898678), (88, 735282), (99, 653584), (132, 490188), (144, 449339), (176, 367641), (198, 326792), (264, 245094), (396, 163396), (528, 122547), (792, 81698), (1584, 40849)]