72864904

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5399}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 156816000

約数和(自身を除く): 83951096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 5399, 6748, 10798, 13496, 21596, 37793, 43192, 75586, 151172, 302344, 1301159, 2602318, 5204636, 9108113, 10409272, 18216226, 36432452, 72864904]

約数ペア:

[(1, 72864904), (2, 36432452), (4, 18216226), (7, 10409272), (8, 9108113), (14, 5204636), (28, 2602318), (56, 1301159), (241, 302344), (482, 151172), (964, 75586), (1687, 43192), (1928, 37793), (3374, 21596), (5399, 13496), (6748, 10798)]