78472584

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19121}}^1$

素因数の和:19155

約数の個数: 64

約数和(自身を含む): 229464000

約数和(自身を除く): 150991416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19121, 38242, 57363, 76484, 114726, 152968, 172089, 229452, 344178, 363299, 458904, 516267, 688356, 726598, 1032534, 1089897, 1376712, 1453196, 2065068, 2179794, 2906392, 3269691, 4130136, 4359588, 6539382, 8719176, 9809073, 13078764, 19618146, 26157528, 39236292, 78472584]

約数ペア:

[(1, 78472584), (2, 39236292), (3, 26157528), (4, 19618146), (6, 13078764), (8, 9809073), (9, 8719176), (12, 6539382), (18, 4359588), (19, 4130136), (24, 3269691), (27, 2906392), (36, 2179794), (38, 2065068), (54, 1453196), (57, 1376712), (72, 1089897), (76, 1032534), (108, 726598), (114, 688356), (152, 516267), (171, 458904), (216, 363299), (228, 344178), (342, 229452), (456, 172089), (513, 152968), (684, 114726), (1026, 76484), (1368, 57363), (2052, 38242), (4104, 19121)]