71903448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52561}}^1$

素因数の和:52592

約数の個数: 48

約数和(自身を含む): 204991800

約数和(自身を除く): 133088352

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, 52561, 105122, 157683, 210244, 315366, 420488, 473049, 630732, 946098, 998659, 1261464, 1892196, 1997318, 2995977, 3784392, 3994636, 5991954, 7989272, 8987931, 11983908, 17975862, 23967816, 35951724, 71903448]

約数ペア:

[(1, 71903448), (2, 35951724), (3, 23967816), (4, 17975862), (6, 11983908), (8, 8987931), (9, 7989272), (12, 5991954), (18, 3994636), (19, 3784392), (24, 2995977), (36, 1997318), (38, 1892196), (57, 1261464), (72, 998659), (76, 946098), (114, 630732), (152, 473049), (171, 420488), (228, 315366), (342, 210244), (456, 157683), (684, 105122), (1368, 52561)]