72174492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11863}}^1$

素因数の和:11899

約数の個数: 54

約数和(自身を含む): 197571192

約数和(自身を除く): 125396700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11863, 23726, 35589, 47452, 71178, 106767, 142356, 154219, 213534, 308438, 427068, 462657, 616876, 925314, 1387971, 1850628, 2004847, 2775942, 4009694, 5551884, 6014541, 8019388, 12029082, 18043623, 24058164, 36087246, 72174492]

約数ペア:

[(1, 72174492), (2, 36087246), (3, 24058164), (4, 18043623), (6, 12029082), (9, 8019388), (12, 6014541), (13, 5551884), (18, 4009694), (26, 2775942), (36, 2004847), (39, 1850628), (52, 1387971), (78, 925314), (117, 616876), (156, 462657), (169, 427068), (234, 308438), (338, 213534), (468, 154219), (507, 142356), (676, 106767), (1014, 71178), (1521, 47452), (2028, 35589), (3042, 23726), (6084, 11863)]