72964272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89417}}^1$

素因数の和:89445

約数の個数: 40

約数和(自身を含む): 199580976

約数和(自身を除く): 126616704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 89417, 178834, 268251, 357668, 536502, 715336, 1073004, 1430672, 1520089, 2146008, 3040178, 4292016, 4560267, 6080356, 9120534, 12160712, 18241068, 24321424, 36482136, 72964272]

約数ペア:

[(1, 72964272), (2, 36482136), (3, 24321424), (4, 18241068), (6, 12160712), (8, 9120534), (12, 6080356), (16, 4560267), (17, 4292016), (24, 3040178), (34, 2146008), (48, 1520089), (51, 1430672), (68, 1073004), (102, 715336), (136, 536502), (204, 357668), (272, 268251), (408, 178834), (816, 89417)]