64628496

素因数分解:

$2^4\times 3^3\times {\mathrm{149603}}^1$

素因数の和:149620

約数の個数: 40

約数和(自身を含む): 185508960

約数和(自身を除く): 120880464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149603, 299206, 448809, 598412, 897618, 1196824, 1346427, 1795236, 2393648, 2692854, 3590472, 4039281, 5385708, 7180944, 8078562, 10771416, 16157124, 21542832, 32314248, 64628496]

約数ペア:

[(1, 64628496), (2, 32314248), (3, 21542832), (4, 16157124), (6, 10771416), (8, 8078562), (9, 7180944), (12, 5385708), (16, 4039281), (18, 3590472), (24, 2692854), (27, 2393648), (36, 1795236), (48, 1346427), (54, 1196824), (72, 897618), (108, 598412), (144, 448809), (216, 299206), (432, 149603)]