83315518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 150419808

約数和(自身を除く): 67104290

約数列:

[1, 2, 11, 13, 22, 26, 71, 121, 142, 143, 242, 286, 373, 746, 781, 923, 1562, 1573, 1846, 3146, 4103, 4849, 8206, 8591, 9698, 10153, 17182, 20306, 26483, 45133, 52966, 53339, 90266, 106678, 111683, 223366, 291313, 344279, 582626, 586729, 688558, 1173458, 3204443, 3787069, 6408886, 7574138, 41657759, 83315518]

約数ペア:

[(1, 83315518), (2, 41657759), (11, 7574138), (13, 6408886), (22, 3787069), (26, 3204443), (71, 1173458), (121, 688558), (142, 586729), (143, 582626), (242, 344279), (286, 291313), (373, 223366), (746, 111683), (781, 106678), (923, 90266), (1562, 53339), (1573, 52966), (1846, 45133), (3146, 26483), (4103, 20306), (4849, 17182), (8206, 10153), (8591, 9698)]