68430492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 188929104

約数和(自身を除く): 120498612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2003, 2628, 2847, 3796, 4006, 5694, 6009, 8012, 8541, 11388, 12018, 17082, 18027, 24036, 26039, 34164, 36054, 52078, 72108, 78117, 104156, 146219, 156234, 234351, 292438, 312468, 438657, 468702, 584876, 877314, 937404, 1315971, 1754628, 1900847, 2631942, 3801694, 5263884, 5702541, 7603388, 11405082, 17107623, 22810164, 34215246, 68430492]

約数ペア:

[(1, 68430492), (2, 34215246), (3, 22810164), (4, 17107623), (6, 11405082), (9, 7603388), (12, 5702541), (13, 5263884), (18, 3801694), (26, 2631942), (36, 1900847), (39, 1754628), (52, 1315971), (73, 937404), (78, 877314), (117, 584876), (146, 468702), (156, 438657), (219, 312468), (234, 292438), (292, 234351), (438, 156234), (468, 146219), (657, 104156), (876, 78117), (949, 72108), (1314, 52078), (1898, 36054), (2003, 34164), (2628, 26039), (2847, 24036), (3796, 18027), (4006, 17082), (5694, 12018), (6009, 11388), (8012, 8541)]