90244272

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1978

約数の個数: 80

約数和(自身を含む): 249055488

約数和(自身を除く): 158811216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1901, 1978, 2064, 2967, 3802, 3956, 5703, 5934, 7604, 7912, 11406, 11868, 15208, 15824, 22812, 23736, 30416, 43723, 45624, 47472, 81743, 87446, 91248, 131169, 163486, 174892, 245229, 262338, 326972, 349784, 490458, 524676, 653944, 699568, 980916, 1049352, 1307888, 1880089, 1961832, 2098704, 3760178, 3923664, 5640267, 7520356, 11280534, 15040712, 22561068, 30081424, 45122136, 90244272]

約数ペア:

[(1, 90244272), (2, 45122136), (3, 30081424), (4, 22561068), (6, 15040712), (8, 11280534), (12, 7520356), (16, 5640267), (23, 3923664), (24, 3760178), (43, 2098704), (46, 1961832), (48, 1880089), (69, 1307888), (86, 1049352), (92, 980916), (129, 699568), (138, 653944), (172, 524676), (184, 490458), (258, 349784), (276, 326972), (344, 262338), (368, 245229), (516, 174892), (552, 163486), (688, 131169), (989, 91248), (1032, 87446), (1104, 81743), (1901, 47472), (1978, 45624), (2064, 43723), (2967, 30416), (3802, 23736), (3956, 22812), (5703, 15824), (5934, 15208), (7604, 11868), (7912, 11406)]