74142708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 181270656

約数和(自身を除く): 107127948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 353, 706, 761, 1059, 1412, 1522, 2118, 2283, 3044, 4236, 4566, 8119, 9132, 16238, 17503, 24357, 32476, 35006, 48714, 52509, 70012, 97428, 105018, 210036, 268633, 537266, 805899, 1074532, 1611798, 3223596, 6178559, 12357118, 18535677, 24714236, 37071354, 74142708]

約数ペア:

[(1, 74142708), (2, 37071354), (3, 24714236), (4, 18535677), (6, 12357118), (12, 6178559), (23, 3223596), (46, 1611798), (69, 1074532), (92, 805899), (138, 537266), (276, 268633), (353, 210036), (706, 105018), (761, 97428), (1059, 70012), (1412, 52509), (1522, 48714), (2118, 35006), (2283, 32476), (3044, 24357), (4236, 17503), (4566, 16238), (8119, 9132)]