71394552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52189}}^1$

素因数の和:52220

約数の個数: 48

約数和(自身を含む): 203541000

約数和(自身を除く): 132146448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 52189, 104378, 156567, 208756, 313134, 417512, 469701, 626268, 939402, 991591, 1252536, 1878804, 1983182, 2974773, 3757608, 3966364, 5949546, 7932728, 8924319, 11899092, 17848638, 23798184, 35697276, 71394552]

約数ペア:

[(1, 71394552), (2, 35697276), (3, 23798184), (4, 17848638), (6, 11899092), (8, 8924319), (9, 7932728), (12, 5949546), (18, 3966364), (19, 3757608), (24, 2974773), (36, 1983182), (38, 1878804), (57, 1252536), (72, 991591), (76, 939402), (114, 626268), (152, 469701), (171, 417512), (228, 313134), (342, 208756), (456, 156567), (684, 104378), (1368, 52189)]