172696752

素因数分解:

$2^4\times 3^3\times {\mathrm{399761}}^1$

素因数の和:399778

約数の個数: 40

約数和(自身を含む): 495704880

約数和(自身を除く): 323008128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 399761, 799522, 1199283, 1599044, 2398566, 3198088, 3597849, 4797132, 6396176, 7195698, 9594264, 10793547, 14391396, 19188528, 21587094, 28782792, 43174188, 57565584, 86348376, 172696752]

約数ペア:

[(1, 172696752), (2, 86348376), (3, 57565584), (4, 43174188), (6, 28782792), (8, 21587094), (9, 19188528), (12, 14391396), (16, 10793547), (18, 9594264), (24, 7195698), (27, 6396176), (36, 4797132), (48, 3597849), (54, 3198088), (72, 2398566), (108, 1599044), (144, 1199283), (216, 799522), (432, 399761)]