74917908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{160081}}^1$

素因数の和:160104

約数の個数: 36

約数和(自身を含む): 203944468

約数和(自身を除く): 129026560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 160081, 320162, 480243, 640324, 960486, 1440729, 1920972, 2081053, 2881458, 4162106, 5762916, 6243159, 8324212, 12486318, 18729477, 24972636, 37458954, 74917908]

約数ペア:

[(1, 74917908), (2, 37458954), (3, 24972636), (4, 18729477), (6, 12486318), (9, 8324212), (12, 6243159), (13, 5762916), (18, 4162106), (26, 2881458), (36, 2081053), (39, 1920972), (52, 1440729), (78, 960486), (117, 640324), (156, 480243), (234, 320162), (468, 160081)]