64901772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138679}}^1$

素因数の和:138702

約数の個数: 36

約数和(自身を含む): 176678320

約数和(自身を除く): 111776548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 138679, 277358, 416037, 554716, 832074, 1248111, 1664148, 1802827, 2496222, 3605654, 4992444, 5408481, 7211308, 10816962, 16225443, 21633924, 32450886, 64901772]

約数ペア:

[(1, 64901772), (2, 32450886), (3, 21633924), (4, 16225443), (6, 10816962), (9, 7211308), (12, 5408481), (13, 4992444), (18, 3605654), (26, 2496222), (36, 1802827), (39, 1664148), (52, 1248111), (78, 832074), (117, 554716), (156, 416037), (234, 277358), (468, 138679)]