78866136

素因数分解:

$2^3\times 3^6\times {\mathrm{13523}}^1$

素因数の和:13547

約数の個数: 56

約数和(自身を含む): 221725980

約数和(自身を除く): 142859844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 13523, 27046, 40569, 54092, 81138, 108184, 121707, 162276, 243414, 324552, 365121, 486828, 730242, 973656, 1095363, 1460484, 2190726, 2920968, 3286089, 4381452, 6572178, 8762904, 9858267, 13144356, 19716534, 26288712, 39433068, 78866136]

約数ペア:

[(1, 78866136), (2, 39433068), (3, 26288712), (4, 19716534), (6, 13144356), (8, 9858267), (9, 8762904), (12, 6572178), (18, 4381452), (24, 3286089), (27, 2920968), (36, 2190726), (54, 1460484), (72, 1095363), (81, 973656), (108, 730242), (162, 486828), (216, 365121), (243, 324552), (324, 243414), (486, 162276), (648, 121707), (729, 108184), (972, 81138), (1458, 54092), (1944, 40569), (2916, 27046), (5832, 13523)]