73408428

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{4153}}^1$

素因数の和:4654

約数の個数: 36

約数和(自身を含む): 185982888

約数和(自身を除く): 112574460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4153, 4419, 5892, 8306, 8838, 12459, 16612, 17676, 24918, 37377, 49836, 74754, 149508, 2039123, 4078246, 6117369, 8156492, 12234738, 18352107, 24469476, 36704214, 73408428]

約数ペア:

[(1, 73408428), (2, 36704214), (3, 24469476), (4, 18352107), (6, 12234738), (9, 8156492), (12, 6117369), (18, 4078246), (36, 2039123), (491, 149508), (982, 74754), (1473, 49836), (1964, 37377), (2946, 24918), (4153, 17676), (4419, 16612), (5892, 12459), (8306, 8838)]