64177812

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 177945600

約数和(自身を除く): 113767788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 87, 93, 108, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 661, 783, 837, 899, 1044, 1116, 1322, 1566, 1674, 1798, 1983, 2644, 2697, 3132, 3348, 3596, 3966, 5394, 5949, 7932, 8091, 10788, 11898, 16182, 17847, 19169, 20491, 23796, 24273, 32364, 35694, 38338, 40982, 48546, 57507, 61473, 71388, 76676, 81964, 97092, 115014, 122946, 172521, 184419, 230028, 245892, 345042, 368838, 517563, 553257, 594239, 690084, 737676, 1035126, 1106514, 1188478, 1782717, 2070252, 2213028, 2376956, 3565434, 5348151, 7130868, 10696302, 16044453, 21392604, 32088906, 64177812]

約数ペア:

[(1, 64177812), (2, 32088906), (3, 21392604), (4, 16044453), (6, 10696302), (9, 7130868), (12, 5348151), (18, 3565434), (27, 2376956), (29, 2213028), (31, 2070252), (36, 1782717), (54, 1188478), (58, 1106514), (62, 1035126), (87, 737676), (93, 690084), (108, 594239), (116, 553257), (124, 517563), (174, 368838), (186, 345042), (261, 245892), (279, 230028), (348, 184419), (372, 172521), (522, 122946), (558, 115014), (661, 97092), (783, 81964), (837, 76676), (899, 71388), (1044, 61473), (1116, 57507), (1322, 48546), (1566, 40982), (1674, 38338), (1798, 35694), (1983, 32364), (2644, 24273), (2697, 23796), (3132, 20491), (3348, 19169), (3596, 17847), (3966, 16182), (5394, 11898), (5949, 10788), (7932, 8091)]