72914712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17977}}^1$

素因数の和:18012

約数の個数: 48

約数和(自身を含む): 197398440

約数和(自身を除く): 124483728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 17977, 35954, 53931, 71908, 107862, 143816, 215724, 233701, 431448, 467402, 701103, 934804, 1402206, 1869608, 2804412, 3038113, 5608824, 6076226, 9114339, 12152452, 18228678, 24304904, 36457356, 72914712]

約数ペア:

[(1, 72914712), (2, 36457356), (3, 24304904), (4, 18228678), (6, 12152452), (8, 9114339), (12, 6076226), (13, 5608824), (24, 3038113), (26, 2804412), (39, 1869608), (52, 1402206), (78, 934804), (104, 701103), (156, 467402), (169, 431448), (312, 233701), (338, 215724), (507, 143816), (676, 107862), (1014, 71908), (1352, 53931), (2028, 35954), (4056, 17977)]