29726172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 86486400

約数和(自身を除く): 56760228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 659, 716, 1074, 1253, 1318, 1611, 1977, 2148, 2506, 2636, 3222, 3759, 3954, 4613, 5012, 5931, 6444, 7518, 7908, 9226, 11277, 11862, 13839, 15036, 18452, 22554, 23724, 27678, 41517, 45108, 55356, 83034, 117961, 166068, 235922, 353883, 471844, 707766, 825727, 1061649, 1415532, 1651454, 2123298, 2477181, 3302908, 4246596, 4954362, 7431543, 9908724, 14863086, 29726172]

約数ペア:

[(1, 29726172), (2, 14863086), (3, 9908724), (4, 7431543), (6, 4954362), (7, 4246596), (9, 3302908), (12, 2477181), (14, 2123298), (18, 1651454), (21, 1415532), (28, 1061649), (36, 825727), (42, 707766), (63, 471844), (84, 353883), (126, 235922), (179, 166068), (252, 117961), (358, 83034), (537, 55356), (659, 45108), (716, 41517), (1074, 27678), (1253, 23724), (1318, 22554), (1611, 18452), (1977, 15036), (2148, 13839), (2506, 11862), (2636, 11277), (3222, 9226), (3759, 7908), (3954, 7518), (4613, 6444), (5012, 5931)]