90875772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{194179}}^1$

素因数の和:194202

約数の個数: 36

約数和(自身を含む): 247385320

約数和(自身を除く): 156509548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 194179, 388358, 582537, 776716, 1165074, 1747611, 2330148, 2524327, 3495222, 5048654, 6990444, 7572981, 10097308, 15145962, 22718943, 30291924, 45437886, 90875772]

約数ペア:

[(1, 90875772), (2, 45437886), (3, 30291924), (4, 22718943), (6, 15145962), (9, 10097308), (12, 7572981), (13, 6990444), (18, 5048654), (26, 3495222), (36, 2524327), (39, 2330148), (52, 1747611), (78, 1165074), (117, 776716), (156, 582537), (234, 388358), (468, 194179)]