61985376

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1724

約数の個数: 72

約数和(自身を含む): 177670584

約数和(自身を除く): 115685208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1571, 1644, 2192, 2466, 3142, 3288, 4384, 4713, 4932, 6284, 6576, 9426, 9864, 12568, 13152, 14139, 18852, 19728, 25136, 28278, 37704, 39456, 50272, 56556, 75408, 113112, 150816, 215227, 226224, 430454, 452448, 645681, 860908, 1291362, 1721816, 1937043, 2582724, 3443632, 3874086, 5165448, 6887264, 7748172, 10330896, 15496344, 20661792, 30992688, 61985376]

約数ペア:

[(1, 61985376), (2, 30992688), (3, 20661792), (4, 15496344), (6, 10330896), (8, 7748172), (9, 6887264), (12, 5165448), (16, 3874086), (18, 3443632), (24, 2582724), (32, 1937043), (36, 1721816), (48, 1291362), (72, 860908), (96, 645681), (137, 452448), (144, 430454), (274, 226224), (288, 215227), (411, 150816), (548, 113112), (822, 75408), (1096, 56556), (1233, 50272), (1571, 39456), (1644, 37704), (2192, 28278), (2466, 25136), (3142, 19728), (3288, 18852), (4384, 14139), (4713, 13152), (4932, 12568), (6284, 9864), (6576, 9426)]