76540072

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9833}}^1$

素因数の和:9985

約数の個数: 32

約数和(自身を含む): 165211200

約数和(自身を除く): 88671128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 9833, 19666, 39332, 68831, 78664, 137662, 275324, 550648, 1366787, 2733574, 5467148, 9567509, 10934296, 19135018, 38270036, 76540072]

約数ペア:

[(1, 76540072), (2, 38270036), (4, 19135018), (7, 10934296), (8, 9567509), (14, 5467148), (28, 2733574), (56, 1366787), (139, 550648), (278, 275324), (556, 137662), (973, 78664), (1112, 68831), (1946, 39332), (3892, 19666), (7784, 9833)]