68604288676

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{328043}}^1$

素因数の和:328169

約数の個数: 72

約数和(自身を含む): 153926117856

約数和(自身を除く): 85321829180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 388, 539, 679, 1067, 1078, 1358, 2134, 2156, 2716, 4268, 4753, 7469, 9506, 14938, 19012, 29876, 52283, 104566, 209132, 328043, 656086, 1312172, 2296301, 3608473, 4592602, 7216946, 9185204, 14433892, 16074107, 25259311, 31820171, 32148214, 50518622, 63640342, 64296428, 101037244, 127280684, 176815177, 222741197, 350021881, 353630354, 445482394, 700043762, 707260708, 890964788, 1400087524, 1559188379, 2450153167, 3118376758, 4900306334, 6236753516, 9800612668, 17151072169, 34302144338, 68604288676]

約数ペア:

[(1, 68604288676), (2, 34302144338), (4, 17151072169), (7, 9800612668), (11, 6236753516), (14, 4900306334), (22, 3118376758), (28, 2450153167), (44, 1559188379), (49, 1400087524), (77, 890964788), (97, 707260708), (98, 700043762), (154, 445482394), (194, 353630354), (196, 350021881), (308, 222741197), (388, 176815177), (539, 127280684), (679, 101037244), (1067, 64296428), (1078, 63640342), (1358, 50518622), (2134, 32148214), (2156, 31820171), (2716, 25259311), (4268, 16074107), (4753, 14433892), (7469, 9185204), (9506, 7216946), (14938, 4592602), (19012, 3608473), (29876, 2296301), (52283, 1312172), (104566, 656086), (209132, 328043)]