84800072

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10163}}^1$

素因数の和:10325

約数の個数: 32

約数和(自身を含む): 182952000

約数和(自身を除く): 98151928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 10163, 20326, 40652, 71141, 81304, 142282, 284564, 569128, 1514287, 3028574, 6057148, 10600009, 12114296, 21200018, 42400036, 84800072]

約数ペア:

[(1, 84800072), (2, 42400036), (4, 21200018), (7, 12114296), (8, 10600009), (14, 6057148), (28, 3028574), (56, 1514287), (149, 569128), (298, 284564), (596, 142282), (1043, 81304), (1192, 71141), (2086, 40652), (4172, 20326), (8344, 10163)]