75998988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{162391}}^1$

素因数の和:162414

約数の個数: 36

約数和(自身を含む): 206887408

約数和(自身を除く): 130888420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 162391, 324782, 487173, 649564, 974346, 1461519, 1948692, 2111083, 2923038, 4222166, 5846076, 6333249, 8444332, 12666498, 18999747, 25332996, 37999494, 75998988]

約数ペア:

[(1, 75998988), (2, 37999494), (3, 25332996), (4, 18999747), (6, 12666498), (9, 8444332), (12, 6333249), (13, 5846076), (18, 4222166), (26, 2923038), (36, 2111083), (39, 1948692), (52, 1461519), (78, 974346), (117, 649564), (156, 487173), (234, 324782), (468, 162391)]