7681176

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 21859200

約数和(自身を除く): 14178024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 827, 1032, 1161, 1548, 1654, 2322, 2481, 3096, 3308, 4644, 4962, 6616, 7443, 9288, 9924, 14886, 19848, 22329, 29772, 35561, 44658, 59544, 71122, 89316, 106683, 142244, 178632, 213366, 284488, 320049, 426732, 640098, 853464, 960147, 1280196, 1920294, 2560392, 3840588, 7681176]

約数ペア:

[(1, 7681176), (2, 3840588), (3, 2560392), (4, 1920294), (6, 1280196), (8, 960147), (9, 853464), (12, 640098), (18, 426732), (24, 320049), (27, 284488), (36, 213366), (43, 178632), (54, 142244), (72, 106683), (86, 89316), (108, 71122), (129, 59544), (172, 44658), (216, 35561), (258, 29772), (344, 22329), (387, 19848), (516, 14886), (774, 9924), (827, 9288), (1032, 7443), (1161, 6616), (1548, 4962), (1654, 4644), (2322, 3308), (2481, 3096)]