66876888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3112

約数の個数: 64

約数和(自身を含む): 182649600

約数和(自身を除く): 115772712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3019, 3692, 5538, 6038, 7384, 9057, 11076, 12076, 18114, 22152, 24152, 36228, 39247, 72456, 78494, 117741, 156988, 214349, 235482, 313976, 428698, 470964, 643047, 857396, 941928, 1286094, 1714792, 2572188, 2786537, 5144376, 5573074, 8359611, 11146148, 16719222, 22292296, 33438444, 66876888]

約数ペア:

[(1, 66876888), (2, 33438444), (3, 22292296), (4, 16719222), (6, 11146148), (8, 8359611), (12, 5573074), (13, 5144376), (24, 2786537), (26, 2572188), (39, 1714792), (52, 1286094), (71, 941928), (78, 857396), (104, 643047), (142, 470964), (156, 428698), (213, 313976), (284, 235482), (312, 214349), (426, 156988), (568, 117741), (852, 78494), (923, 72456), (1704, 39247), (1846, 36228), (2769, 24152), (3019, 22152), (3692, 18114), (5538, 12076), (6038, 11076), (7384, 9057)]