72890604

素因数分解:

$2^2\times 3^4\times {\mathrm{367}}^1\times {\mathrm{613}}^1$

素因数の和:996

約数の個数: 60

約数和(自身を含む): 191381344

約数和(自身を除く): 118490740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 367, 613, 734, 1101, 1226, 1468, 1839, 2202, 2452, 3303, 3678, 4404, 5517, 6606, 7356, 9909, 11034, 13212, 16551, 19818, 22068, 29727, 33102, 39636, 49653, 59454, 66204, 99306, 118908, 198612, 224971, 449942, 674913, 899884, 1349826, 2024739, 2699652, 4049478, 6074217, 8098956, 12148434, 18222651, 24296868, 36445302, 72890604]

約数ペア:

[(1, 72890604), (2, 36445302), (3, 24296868), (4, 18222651), (6, 12148434), (9, 8098956), (12, 6074217), (18, 4049478), (27, 2699652), (36, 2024739), (54, 1349826), (81, 899884), (108, 674913), (162, 449942), (324, 224971), (367, 198612), (613, 118908), (734, 99306), (1101, 66204), (1226, 59454), (1468, 49653), (1839, 39636), (2202, 33102), (2452, 29727), (3303, 22068), (3678, 19818), (4404, 16551), (5517, 13212), (6606, 11034), (7356, 9909)]