69242394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 160151040

約数和(自身を除く): 90908646

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 79, 102, 158, 221, 237, 442, 474, 661, 663, 1027, 1322, 1326, 1343, 1983, 2054, 2686, 3081, 3966, 4029, 6162, 8058, 8593, 11237, 17186, 17459, 22474, 25779, 33711, 34918, 51558, 52219, 52377, 67422, 104438, 104754, 146081, 156657, 292162, 313314, 438243, 678847, 876486, 887723, 1357694, 1775446, 2036541, 2663169, 4073082, 5326338, 11540399, 23080798, 34621197, 69242394]

約数ペア:

[(1, 69242394), (2, 34621197), (3, 23080798), (6, 11540399), (13, 5326338), (17, 4073082), (26, 2663169), (34, 2036541), (39, 1775446), (51, 1357694), (78, 887723), (79, 876486), (102, 678847), (158, 438243), (221, 313314), (237, 292162), (442, 156657), (474, 146081), (661, 104754), (663, 104438), (1027, 67422), (1322, 52377), (1326, 52219), (1343, 51558), (1983, 34918), (2054, 33711), (2686, 25779), (3081, 22474), (3966, 17459), (4029, 17186), (6162, 11237), (8058, 8593)]