71728632

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4637

約数の個数: 64

約数和(自身を含む): 202020000

約数和(自身を除く): 130291368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 4549, 5256, 7884, 9098, 13647, 15768, 18196, 27294, 36392, 40941, 54588, 81882, 109176, 122823, 163764, 245646, 327528, 332077, 491292, 664154, 982584, 996231, 1328308, 1992462, 2656616, 2988693, 3984924, 5977386, 7969848, 8966079, 11954772, 17932158, 23909544, 35864316, 71728632]

約数ペア:

[(1, 71728632), (2, 35864316), (3, 23909544), (4, 17932158), (6, 11954772), (8, 8966079), (9, 7969848), (12, 5977386), (18, 3984924), (24, 2988693), (27, 2656616), (36, 1992462), (54, 1328308), (72, 996231), (73, 982584), (108, 664154), (146, 491292), (216, 332077), (219, 327528), (292, 245646), (438, 163764), (584, 122823), (657, 109176), (876, 81882), (1314, 54588), (1752, 40941), (1971, 36392), (2628, 27294), (3942, 18196), (4549, 15768), (5256, 13647), (7884, 9098)]