66980304

素因数分解:

$2^4\times 3^3\times {\mathrm{155047}}^1$

素因数の和:155064

約数の個数: 40

約数和(自身を含む): 192259520

約数和(自身を除く): 125279216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 155047, 310094, 465141, 620188, 930282, 1240376, 1395423, 1860564, 2480752, 2790846, 3721128, 4186269, 5581692, 7442256, 8372538, 11163384, 16745076, 22326768, 33490152, 66980304]

約数ペア:

[(1, 66980304), (2, 33490152), (3, 22326768), (4, 16745076), (6, 11163384), (8, 8372538), (9, 7442256), (12, 5581692), (16, 4186269), (18, 3721128), (24, 2790846), (27, 2480752), (36, 1860564), (48, 1395423), (54, 1240376), (72, 930282), (108, 620188), (144, 465141), (216, 310094), (432, 155047)]