72787728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 205639616

約数和(自身を除く): 132851888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1741, 1742, 2613, 3216, 3482, 3484, 5223, 5226, 6964, 6968, 10446, 10452, 13928, 13936, 20892, 20904, 22633, 27856, 41784, 41808, 45266, 67899, 83568, 90532, 116647, 135798, 181064, 233294, 271596, 349941, 362128, 466588, 543192, 699882, 933176, 1086384, 1399764, 1516411, 1866352, 2799528, 3032822, 4549233, 5599056, 6065644, 9098466, 12131288, 18196932, 24262576, 36393864, 72787728]

約数ペア:

[(1, 72787728), (2, 36393864), (3, 24262576), (4, 18196932), (6, 12131288), (8, 9098466), (12, 6065644), (13, 5599056), (16, 4549233), (24, 3032822), (26, 2799528), (39, 1866352), (48, 1516411), (52, 1399764), (67, 1086384), (78, 933176), (104, 699882), (134, 543192), (156, 466588), (201, 362128), (208, 349941), (268, 271596), (312, 233294), (402, 181064), (536, 135798), (624, 116647), (804, 90532), (871, 83568), (1072, 67899), (1608, 45266), (1741, 41808), (1742, 41784), (2613, 27856), (3216, 22633), (3482, 20904), (3484, 20892), (5223, 13936), (5226, 13928), (6964, 10452), (6968, 10446)]