90929132

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 188116992

約数和(自身を除く): 97187860

約数列:

[1, 2, 4, 7, 14, 28, 53, 71, 106, 142, 212, 284, 371, 497, 742, 863, 994, 1484, 1726, 1988, 3452, 3763, 6041, 7526, 12082, 15052, 24164, 26341, 45739, 52682, 61273, 91478, 105364, 122546, 182956, 245092, 320173, 428911, 640346, 857822, 1280692, 1715644, 3247469, 6494938, 12989876, 22732283, 45464566, 90929132]

約数ペア:

[(1, 90929132), (2, 45464566), (4, 22732283), (7, 12989876), (14, 6494938), (28, 3247469), (53, 1715644), (71, 1280692), (106, 857822), (142, 640346), (212, 428911), (284, 320173), (371, 245092), (497, 182956), (742, 122546), (863, 105364), (994, 91478), (1484, 61273), (1726, 52682), (1988, 45739), (3452, 26341), (3763, 24164), (6041, 15052), (7526, 12082)]