78236496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13961

約数の個数: 80

約数和(自身を含む): 241859520

約数和(自身を除く): 163623024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 13931, 27862, 41793, 55724, 83586, 111448, 125379, 167172, 181103, 222896, 250758, 334344, 362206, 376137, 501516, 543309, 668688, 724412, 752274, 1003032, 1086618, 1448824, 1504548, 1629927, 2006064, 2173236, 2897648, 3009096, 3259854, 4346472, 4889781, 6018192, 6519708, 8692944, 9779562, 13039416, 19559124, 26078832, 39118248, 78236496]

約数ペア:

[(1, 78236496), (2, 39118248), (3, 26078832), (4, 19559124), (6, 13039416), (8, 9779562), (9, 8692944), (12, 6519708), (13, 6018192), (16, 4889781), (18, 4346472), (24, 3259854), (26, 3009096), (27, 2897648), (36, 2173236), (39, 2006064), (48, 1629927), (52, 1504548), (54, 1448824), (72, 1086618), (78, 1003032), (104, 752274), (108, 724412), (117, 668688), (144, 543309), (156, 501516), (208, 376137), (216, 362206), (234, 334344), (312, 250758), (351, 222896), (432, 181103), (468, 167172), (624, 125379), (702, 111448), (936, 83586), (1404, 55724), (1872, 41793), (2808, 27862), (5616, 13931)]