78805968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 211986432

約数和(自身を除く): 133180464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 211, 248, 251, 372, 422, 496, 502, 633, 744, 753, 844, 1004, 1266, 1488, 1506, 1688, 2008, 2532, 3012, 3376, 4016, 5064, 6024, 6541, 7781, 10128, 12048, 13082, 15562, 19623, 23343, 26164, 31124, 39246, 46686, 52328, 52961, 62248, 78492, 93372, 104656, 105922, 124496, 156984, 158883, 186744, 211844, 313968, 317766, 373488, 423688, 635532, 847376, 1271064, 1641791, 2542128, 3283582, 4925373, 6567164, 9850746, 13134328, 19701492, 26268656, 39402984, 78805968]

約数ペア:

[(1, 78805968), (2, 39402984), (3, 26268656), (4, 19701492), (6, 13134328), (8, 9850746), (12, 6567164), (16, 4925373), (24, 3283582), (31, 2542128), (48, 1641791), (62, 1271064), (93, 847376), (124, 635532), (186, 423688), (211, 373488), (248, 317766), (251, 313968), (372, 211844), (422, 186744), (496, 158883), (502, 156984), (633, 124496), (744, 105922), (753, 104656), (844, 93372), (1004, 78492), (1266, 62248), (1488, 52961), (1506, 52328), (1688, 46686), (2008, 39246), (2532, 31124), (3012, 26164), (3376, 23343), (4016, 19623), (5064, 15562), (6024, 13082), (6541, 12048), (7781, 10128)]