71732276

素因数分解:

$2^2\times 7^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 161413056

約数和(自身を除く): 89680780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 343, 388, 539, 679, 686, 1067, 1078, 1358, 1372, 2134, 2156, 2401, 2716, 3773, 4268, 4753, 4802, 7469, 7546, 9506, 9604, 14938, 15092, 16807, 19012, 26411, 29876, 33271, 33614, 52283, 52822, 66542, 67228, 104566, 105644, 133084, 184877, 209132, 232897, 365981, 369754, 465794, 731962, 739508, 931588, 1463924, 1630279, 2561867, 3260558, 5123734, 6521116, 10247468, 17933069, 35866138, 71732276]

約数ペア:

[(1, 71732276), (2, 35866138), (4, 17933069), (7, 10247468), (11, 6521116), (14, 5123734), (22, 3260558), (28, 2561867), (44, 1630279), (49, 1463924), (77, 931588), (97, 739508), (98, 731962), (154, 465794), (194, 369754), (196, 365981), (308, 232897), (343, 209132), (388, 184877), (539, 133084), (679, 105644), (686, 104566), (1067, 67228), (1078, 66542), (1358, 52822), (1372, 52283), (2134, 33614), (2156, 33271), (2401, 29876), (2716, 26411), (3773, 19012), (4268, 16807), (4753, 15092), (4802, 14938), (7469, 9604), (7546, 9506)]