121210812

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 313485536

約数和(自身を除く): 192274724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 103, 194, 206, 291, 309, 337, 388, 412, 582, 618, 674, 873, 927, 1011, 1164, 1236, 1348, 1746, 1854, 2022, 3033, 3492, 3708, 4044, 6066, 9991, 12132, 19982, 29973, 32689, 34711, 39964, 59946, 65378, 69422, 89919, 98067, 104133, 119892, 130756, 138844, 179838, 196134, 208266, 294201, 312399, 359676, 392268, 416532, 588402, 624798, 1176804, 1249596, 3366967, 6733934, 10100901, 13467868, 20201802, 30302703, 40403604, 60605406, 121210812]

約数ペア:

[(1, 121210812), (2, 60605406), (3, 40403604), (4, 30302703), (6, 20201802), (9, 13467868), (12, 10100901), (18, 6733934), (36, 3366967), (97, 1249596), (103, 1176804), (194, 624798), (206, 588402), (291, 416532), (309, 392268), (337, 359676), (388, 312399), (412, 294201), (582, 208266), (618, 196134), (674, 179838), (873, 138844), (927, 130756), (1011, 119892), (1164, 104133), (1236, 98067), (1348, 89919), (1746, 69422), (1854, 65378), (2022, 59946), (3033, 39964), (3492, 34711), (3708, 32689), (4044, 29973), (6066, 19982), (9991, 12132)]