66621792

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16139}}^1$

素因数の和:16195

約数の個数: 48

約数和(自身を含む): 178960320

約数和(自身を除く): 112338528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 16139, 32278, 48417, 64556, 96834, 129112, 193668, 258224, 387336, 516448, 693977, 774672, 1387954, 1549344, 2081931, 2775908, 4163862, 5551816, 8327724, 11103632, 16655448, 22207264, 33310896, 66621792]

約数ペア:

[(1, 66621792), (2, 33310896), (3, 22207264), (4, 16655448), (6, 11103632), (8, 8327724), (12, 5551816), (16, 4163862), (24, 2775908), (32, 2081931), (43, 1549344), (48, 1387954), (86, 774672), (96, 693977), (129, 516448), (172, 387336), (258, 258224), (344, 193668), (516, 129112), (688, 96834), (1032, 64556), (1376, 48417), (2064, 32278), (4128, 16139)]