78193908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167081}}^1$

素因数の和:167104

約数の個数: 36

約数和(自身を含む): 212862468

約数和(自身を除く): 134668560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 167081, 334162, 501243, 668324, 1002486, 1503729, 2004972, 2172053, 3007458, 4344106, 6014916, 6516159, 8688212, 13032318, 19548477, 26064636, 39096954, 78193908]

約数ペア:

[(1, 78193908), (2, 39096954), (3, 26064636), (4, 19548477), (6, 13032318), (9, 8688212), (12, 6516159), (13, 6014916), (18, 4344106), (26, 3007458), (36, 2172053), (39, 2004972), (52, 1503729), (78, 1002486), (117, 668324), (156, 501243), (234, 334162), (468, 167081)]