66398688

素因数分解:

$2^5\times 3^2\times {\mathrm{230551}}^1$

素因数の和:230567

約数の個数: 36

約数和(自身を含む): 188822088

約数和(自身を除く): 122423400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 230551, 461102, 691653, 922204, 1383306, 1844408, 2074959, 2766612, 3688816, 4149918, 5533224, 7377632, 8299836, 11066448, 16599672, 22132896, 33199344, 66398688]

約数ペア:

[(1, 66398688), (2, 33199344), (3, 22132896), (4, 16599672), (6, 11066448), (8, 8299836), (9, 7377632), (12, 5533224), (16, 4149918), (18, 3688816), (24, 2766612), (32, 2074959), (36, 1844408), (48, 1383306), (72, 922204), (96, 691653), (144, 461102), (288, 230551)]