121278204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3819

約数の個数: 72

約数和(自身を含む): 330810480

約数和(自身を除く): 209532276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 3739, 5406, 7478, 8109, 10812, 11217, 14956, 16218, 22434, 32436, 33651, 44868, 63563, 67302, 127126, 134604, 190689, 198167, 254252, 381378, 396334, 572067, 594501, 762756, 792668, 1144134, 1189002, 1783503, 2288268, 2378004, 3368839, 3567006, 6737678, 7134012, 10106517, 13475356, 20213034, 30319551, 40426068, 60639102, 121278204]

約数ペア:

[(1, 121278204), (2, 60639102), (3, 40426068), (4, 30319551), (6, 20213034), (9, 13475356), (12, 10106517), (17, 7134012), (18, 6737678), (34, 3567006), (36, 3368839), (51, 2378004), (53, 2288268), (68, 1783503), (102, 1189002), (106, 1144134), (153, 792668), (159, 762756), (204, 594501), (212, 572067), (306, 396334), (318, 381378), (477, 254252), (612, 198167), (636, 190689), (901, 134604), (954, 127126), (1802, 67302), (1908, 63563), (2703, 44868), (3604, 33651), (3739, 32436), (5406, 22434), (7478, 16218), (8109, 14956), (10812, 11217)]