78316245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4691}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 158101632

約数和(自身を除く): 79785387

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 4691, 5565, 14073, 16695, 23455, 32837, 42219, 70365, 98511, 164185, 211095, 248623, 295533, 492555, 745869, 1243115, 1477665, 1740361, 2237607, 3729345, 5221083, 8701805, 11188035, 15663249, 26105415, 78316245]

約数ペア:

[(1, 78316245), (3, 26105415), (5, 15663249), (7, 11188035), (9, 8701805), (15, 5221083), (21, 3729345), (35, 2237607), (45, 1740361), (53, 1477665), (63, 1243115), (105, 745869), (159, 492555), (265, 295533), (315, 248623), (371, 211095), (477, 164185), (795, 98511), (1113, 70365), (1855, 42219), (2385, 32837), (3339, 23455), (4691, 16695), (5565, 14073)]