81498204

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{44389}}^1$

素因数の和:44419

約数の個数: 48

約数和(自身を含む): 223725600

約数和(自身を除く): 142227396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 44389, 88778, 133167, 177556, 266334, 399501, 532668, 754613, 799002, 1198503, 1509226, 1598004, 2263839, 2397006, 3018452, 4527678, 4794012, 6791517, 9055356, 13583034, 20374551, 27166068, 40749102, 81498204]

約数ペア:

[(1, 81498204), (2, 40749102), (3, 27166068), (4, 20374551), (6, 13583034), (9, 9055356), (12, 6791517), (17, 4794012), (18, 4527678), (27, 3018452), (34, 2397006), (36, 2263839), (51, 1598004), (54, 1509226), (68, 1198503), (102, 799002), (108, 754613), (153, 532668), (204, 399501), (306, 266334), (459, 177556), (612, 133167), (918, 88778), (1836, 44389)]