71297064

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4735

約数の個数: 64

約数和(自身を含む): 200880000

約数和(自身を除く): 129582936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 4649, 5112, 7668, 9298, 13947, 15336, 18596, 27894, 37192, 41841, 55788, 83682, 111576, 125523, 167364, 251046, 330079, 334728, 502092, 660158, 990237, 1004184, 1320316, 1980474, 2640632, 2970711, 3960948, 5941422, 7921896, 8912133, 11882844, 17824266, 23765688, 35648532, 71297064]

約数ペア:

[(1, 71297064), (2, 35648532), (3, 23765688), (4, 17824266), (6, 11882844), (8, 8912133), (9, 7921896), (12, 5941422), (18, 3960948), (24, 2970711), (27, 2640632), (36, 1980474), (54, 1320316), (71, 1004184), (72, 990237), (108, 660158), (142, 502092), (213, 334728), (216, 330079), (284, 251046), (426, 167364), (568, 125523), (639, 111576), (852, 83682), (1278, 55788), (1704, 41841), (1917, 37192), (2556, 27894), (3834, 18596), (4649, 15336), (5112, 13947), (7668, 9298)]