78101648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3063

約数の個数: 40

約数和(自身を含む): 159204096

約数和(自身を除く): 81102448

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 2971, 3286, 5942, 6572, 11884, 13144, 23768, 26288, 47536, 92101, 157463, 184202, 314926, 368404, 629852, 736808, 1259704, 1473616, 2519408, 4881353, 9762706, 19525412, 39050824, 78101648]

約数ペア:

[(1, 78101648), (2, 39050824), (4, 19525412), (8, 9762706), (16, 4881353), (31, 2519408), (53, 1473616), (62, 1259704), (106, 736808), (124, 629852), (212, 368404), (248, 314926), (424, 184202), (496, 157463), (848, 92101), (1643, 47536), (2971, 26288), (3286, 23768), (5942, 13144), (6572, 11884)]