71746896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3764

約数の個数: 80

約数和(自身を含む): 206097920

約数和(自身を除く): 134351024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3709, 4836, 6448, 7418, 9672, 11127, 14836, 19344, 22254, 29672, 44508, 48217, 59344, 89016, 96434, 114979, 144651, 178032, 192868, 229958, 289302, 344937, 385736, 459916, 578604, 689874, 771472, 919832, 1157208, 1379748, 1494727, 1839664, 2314416, 2759496, 2989454, 4484181, 5518992, 5978908, 8968362, 11957816, 17936724, 23915632, 35873448, 71746896]

約数ペア:

[(1, 71746896), (2, 35873448), (3, 23915632), (4, 17936724), (6, 11957816), (8, 8968362), (12, 5978908), (13, 5518992), (16, 4484181), (24, 2989454), (26, 2759496), (31, 2314416), (39, 1839664), (48, 1494727), (52, 1379748), (62, 1157208), (78, 919832), (93, 771472), (104, 689874), (124, 578604), (156, 459916), (186, 385736), (208, 344937), (248, 289302), (312, 229958), (372, 192868), (403, 178032), (496, 144651), (624, 114979), (744, 96434), (806, 89016), (1209, 59344), (1488, 48217), (1612, 44508), (2418, 29672), (3224, 22254), (3709, 19344), (4836, 14836), (6448, 11127), (7418, 9672)]