68420196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{146197}}^1$

素因数の和:146220

約数の個数: 36

約数和(自身を含む): 186256252

約数和(自身を除く): 117836056

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 146197, 292394, 438591, 584788, 877182, 1315773, 1754364, 1900561, 2631546, 3801122, 5263092, 5701683, 7602244, 11403366, 17105049, 22806732, 34210098, 68420196]

約数ペア:

[(1, 68420196), (2, 34210098), (3, 22806732), (4, 17105049), (6, 11403366), (9, 7602244), (12, 5701683), (13, 5263092), (18, 3801122), (26, 2631546), (36, 1900561), (39, 1754364), (52, 1315773), (78, 877182), (117, 584788), (156, 438591), (234, 292394), (468, 146197)]