73257008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1153}}^1$

素因数の和:1210

約数の個数: 60

約数和(自身を含む): 163558728

約数和(自身を除く): 90301720

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 361, 418, 722, 836, 1153, 1444, 1672, 2306, 2888, 3344, 3971, 4612, 5776, 7942, 9224, 12683, 15884, 18448, 21907, 25366, 31768, 43814, 50732, 63536, 87628, 101464, 175256, 202928, 240977, 350512, 416233, 481954, 832466, 963908, 1664932, 1927816, 3329864, 3855632, 4578563, 6659728, 9157126, 18314252, 36628504, 73257008]

約数ペア:

[(1, 73257008), (2, 36628504), (4, 18314252), (8, 9157126), (11, 6659728), (16, 4578563), (19, 3855632), (22, 3329864), (38, 1927816), (44, 1664932), (76, 963908), (88, 832466), (152, 481954), (176, 416233), (209, 350512), (304, 240977), (361, 202928), (418, 175256), (722, 101464), (836, 87628), (1153, 63536), (1444, 50732), (1672, 43814), (2306, 31768), (2888, 25366), (3344, 21907), (3971, 18448), (4612, 15884), (5776, 12683), (7942, 9224)]