47074356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 136631040

約数和(自身を除く): 89556684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 509, 734, 1018, 1101, 1468, 1527, 2036, 2202, 2569, 3054, 3303, 3563, 4404, 4581, 5138, 6108, 6606, 7126, 7707, 9162, 10276, 10689, 13212, 14252, 15414, 18324, 21378, 23121, 30828, 32067, 42756, 46242, 64134, 92484, 128268, 186803, 373606, 560409, 747212, 1120818, 1307621, 1681227, 2241636, 2615242, 3362454, 3922863, 5230484, 6724908, 7845726, 11768589, 15691452, 23537178, 47074356]

約数ペア:

[(1, 47074356), (2, 23537178), (3, 15691452), (4, 11768589), (6, 7845726), (7, 6724908), (9, 5230484), (12, 3922863), (14, 3362454), (18, 2615242), (21, 2241636), (28, 1681227), (36, 1307621), (42, 1120818), (63, 747212), (84, 560409), (126, 373606), (252, 186803), (367, 128268), (509, 92484), (734, 64134), (1018, 46242), (1101, 42756), (1468, 32067), (1527, 30828), (2036, 23121), (2202, 21378), (2569, 18324), (3054, 15414), (3303, 14252), (3563, 13212), (4404, 10689), (4581, 10276), (5138, 9162), (6108, 7707), (6606, 7126)]