80737632

素因数分解:

$2^5\times 3^2\times {\mathrm{280339}}^1$

素因数の和:280355

約数の個数: 36

約数和(自身を含む): 229598460

約数和(自身を除く): 148860828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280339, 560678, 841017, 1121356, 1682034, 2242712, 2523051, 3364068, 4485424, 5046102, 6728136, 8970848, 10092204, 13456272, 20184408, 26912544, 40368816, 80737632]

約数ペア:

[(1, 80737632), (2, 40368816), (3, 26912544), (4, 20184408), (6, 13456272), (8, 10092204), (9, 8970848), (12, 6728136), (16, 5046102), (18, 4485424), (24, 3364068), (32, 2523051), (36, 2242712), (48, 1682034), (72, 1121356), (96, 841017), (144, 560678), (288, 280339)]