66918384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35747}}^1$

素因数の和:35774

約数の個数: 60

約数和(自身を含む): 201690216

約数和(自身を除く): 134771832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 35747, 71494, 107241, 142988, 214482, 285976, 321723, 428964, 464711, 571952, 643446, 857928, 929422, 1286892, 1394133, 1715856, 1858844, 2573784, 2788266, 3717688, 4182399, 5147568, 5576532, 7435376, 8364798, 11153064, 16729596, 22306128, 33459192, 66918384]

約数ペア:

[(1, 66918384), (2, 33459192), (3, 22306128), (4, 16729596), (6, 11153064), (8, 8364798), (9, 7435376), (12, 5576532), (13, 5147568), (16, 4182399), (18, 3717688), (24, 2788266), (26, 2573784), (36, 1858844), (39, 1715856), (48, 1394133), (52, 1286892), (72, 929422), (78, 857928), (104, 643446), (117, 571952), (144, 464711), (156, 428964), (208, 321723), (234, 285976), (312, 214482), (468, 142988), (624, 107241), (936, 71494), (1872, 35747)]