67928724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 184679040

約数和(自身を除く): 116750316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2113, 2679, 3572, 4226, 5358, 6339, 8037, 8452, 10716, 12678, 16074, 19017, 25356, 32148, 38034, 40147, 76068, 80294, 99311, 120441, 160588, 198622, 240882, 297933, 361323, 397244, 481764, 595866, 722646, 893799, 1191732, 1445292, 1787598, 1886909, 3575196, 3773818, 5660727, 7547636, 11321454, 16982181, 22642908, 33964362, 67928724]

約数ペア:

[(1, 67928724), (2, 33964362), (3, 22642908), (4, 16982181), (6, 11321454), (9, 7547636), (12, 5660727), (18, 3773818), (19, 3575196), (36, 1886909), (38, 1787598), (47, 1445292), (57, 1191732), (76, 893799), (94, 722646), (114, 595866), (141, 481764), (171, 397244), (188, 361323), (228, 297933), (282, 240882), (342, 198622), (423, 160588), (564, 120441), (684, 99311), (846, 80294), (893, 76068), (1692, 40147), (1786, 38034), (2113, 32148), (2679, 25356), (3572, 19017), (4226, 16074), (5358, 12678), (6339, 10716), (8037, 8452)]