79784944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 169301664

約数和(自身を除く): 89516720

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 79, 94, 136, 158, 188, 272, 316, 376, 632, 752, 799, 1264, 1343, 1598, 2686, 3196, 3713, 5372, 6241, 6392, 7426, 10744, 12482, 12784, 14852, 21488, 24964, 29704, 49928, 59408, 63121, 99856, 106097, 126242, 212194, 252484, 293327, 424388, 504968, 586654, 848776, 1009936, 1173308, 1697552, 2346616, 4693232, 4986559, 9973118, 19946236, 39892472, 79784944]

約数ペア:

[(1, 79784944), (2, 39892472), (4, 19946236), (8, 9973118), (16, 4986559), (17, 4693232), (34, 2346616), (47, 1697552), (68, 1173308), (79, 1009936), (94, 848776), (136, 586654), (158, 504968), (188, 424388), (272, 293327), (316, 252484), (376, 212194), (632, 126242), (752, 106097), (799, 99856), (1264, 63121), (1343, 59408), (1598, 49928), (2686, 29704), (3196, 24964), (3713, 21488), (5372, 14852), (6241, 12784), (6392, 12482), (7426, 10744)]