73138392

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21613}}^1$

素因数の和:21672

約数の個数: 48

約数和(自身を含む): 202307040

約数和(自身を除く): 129168648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 21613, 43226, 64839, 86452, 129678, 172904, 194517, 259356, 389034, 518712, 778068, 1015811, 1556136, 2031622, 3047433, 4063244, 6094866, 8126488, 9142299, 12189732, 18284598, 24379464, 36569196, 73138392]

約数ペア:

[(1, 73138392), (2, 36569196), (3, 24379464), (4, 18284598), (6, 12189732), (8, 9142299), (9, 8126488), (12, 6094866), (18, 4063244), (24, 3047433), (36, 2031622), (47, 1556136), (72, 1015811), (94, 778068), (141, 518712), (188, 389034), (282, 259356), (376, 194517), (423, 172904), (564, 129678), (846, 86452), (1128, 64839), (1692, 43226), (3384, 21613)]