66664332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 194195456

約数和(自身を除く): 127531124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2083, 2286, 2667, 3556, 4166, 4572, 5334, 6249, 8001, 8332, 10668, 12498, 14581, 16002, 18747, 24996, 29162, 32004, 37494, 43743, 58324, 74988, 87486, 131229, 174972, 262458, 264541, 524916, 529082, 793623, 1058164, 1587246, 1851787, 2380869, 3174492, 3703574, 4761738, 5555361, 7407148, 9523476, 11110722, 16666083, 22221444, 33332166, 66664332]

約数ペア:

[(1, 66664332), (2, 33332166), (3, 22221444), (4, 16666083), (6, 11110722), (7, 9523476), (9, 7407148), (12, 5555361), (14, 4761738), (18, 3703574), (21, 3174492), (28, 2380869), (36, 1851787), (42, 1587246), (63, 1058164), (84, 793623), (126, 529082), (127, 524916), (252, 264541), (254, 262458), (381, 174972), (508, 131229), (762, 87486), (889, 74988), (1143, 58324), (1524, 43743), (1778, 37494), (2083, 32004), (2286, 29162), (2667, 24996), (3556, 18747), (4166, 16002), (4572, 14581), (5334, 12498), (6249, 10668), (8001, 8332)]