121372594848

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1997311}}^1$

素因数の和:1997538

約数の個数: 72

約数和(自身を含む): 346789287936

約数和(自身を除く): 225416693088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 15192, 20256, 30384, 60768, 1997311, 3994622, 5991933, 7989244, 11983866, 15978488, 17975799, 23967732, 31956976, 35951598, 47935464, 63913952, 71903196, 95870928, 143806392, 191741856, 287612784, 421432621, 575225568, 842865242, 1264297863, 1685730484, 2528595726, 3371460968, 3792893589, 5057191452, 6742921936, 7585787178, 10114382904, 13485843872, 15171574356, 20228765808, 30343148712, 40457531616, 60686297424, 121372594848]

約数ペア:

[(1, 121372594848), (2, 60686297424), (3, 40457531616), (4, 30343148712), (6, 20228765808), (8, 15171574356), (9, 13485843872), (12, 10114382904), (16, 7585787178), (18, 6742921936), (24, 5057191452), (32, 3792893589), (36, 3371460968), (48, 2528595726), (72, 1685730484), (96, 1264297863), (144, 842865242), (211, 575225568), (288, 421432621), (422, 287612784), (633, 191741856), (844, 143806392), (1266, 95870928), (1688, 71903196), (1899, 63913952), (2532, 47935464), (3376, 35951598), (3798, 31956976), (5064, 23967732), (6752, 17975799), (7596, 15978488), (10128, 11983866), (15192, 7989244), (20256, 5991933), (30384, 3994622), (60768, 1997311)]