172047768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3368

約数の個数: 64

約数和(自身を含む): 450385920

約数和(自身を除く): 278338152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 3257, 4402, 6514, 6603, 8804, 9771, 13028, 13206, 17608, 19542, 26056, 26412, 39084, 52824, 78168, 100967, 201934, 231247, 302901, 403868, 462494, 605802, 693741, 807736, 924988, 1211604, 1387482, 1849976, 2423208, 2774964, 5549928, 7168657, 14337314, 21505971, 28674628, 43011942, 57349256, 86023884, 172047768]

約数ペア:

[(1, 172047768), (2, 86023884), (3, 57349256), (4, 43011942), (6, 28674628), (8, 21505971), (12, 14337314), (24, 7168657), (31, 5549928), (62, 2774964), (71, 2423208), (93, 1849976), (124, 1387482), (142, 1211604), (186, 924988), (213, 807736), (248, 693741), (284, 605802), (372, 462494), (426, 403868), (568, 302901), (744, 231247), (852, 201934), (1704, 100967), (2201, 78168), (3257, 52824), (4402, 39084), (6514, 26412), (6603, 26056), (8804, 19542), (9771, 17608), (13028, 13206)]