77640816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147047}}^1$

素因数の和:147069

約数の個数: 40

約数和(自身を含む): 218807424

約数和(自身を除く): 141166608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 147047, 294094, 441141, 588188, 882282, 1176376, 1617517, 1764564, 2352752, 3235034, 3529128, 4852551, 6470068, 7058256, 9705102, 12940136, 19410204, 25880272, 38820408, 77640816]

約数ペア:

[(1, 77640816), (2, 38820408), (3, 25880272), (4, 19410204), (6, 12940136), (8, 9705102), (11, 7058256), (12, 6470068), (16, 4852551), (22, 3529128), (24, 3235034), (33, 2352752), (44, 1764564), (48, 1617517), (66, 1176376), (88, 882282), (132, 588188), (176, 441141), (264, 294094), (528, 147047)]