76821888

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 128

約数和(自身を含む): 239904000

約数和(自身を除く): 163082112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1399, 1408, 1664, 1716, 2112, 2288, 2496, 2798, 3432, 4197, 4224, 4576, 4992, 5596, 6864, 8394, 9152, 11192, 13728, 15389, 16788, 18187, 18304, 22384, 27456, 30778, 33576, 36374, 44768, 46167, 54561, 54912, 61556, 67152, 72748, 89536, 92334, 109122, 123112, 134304, 145496, 179072, 184668, 200057, 218244, 246224, 268608, 290992, 369336, 400114, 436488, 492448, 537216, 581984, 600171, 738672, 800228, 872976, 984896, 1163968, 1200342, 1477344, 1600456, 1745952, 1969792, 2327936, 2400684, 2954688, 3200912, 3491904, 4801368, 5909376, 6401824, 6983808, 9602736, 12803648, 19205472, 25607296, 38410944, 76821888]

約数ペア:

[(1, 76821888), (2, 38410944), (3, 25607296), (4, 19205472), (6, 12803648), (8, 9602736), (11, 6983808), (12, 6401824), (13, 5909376), (16, 4801368), (22, 3491904), (24, 3200912), (26, 2954688), (32, 2400684), (33, 2327936), (39, 1969792), (44, 1745952), (48, 1600456), (52, 1477344), (64, 1200342), (66, 1163968), (78, 984896), (88, 872976), (96, 800228), (104, 738672), (128, 600171), (132, 581984), (143, 537216), (156, 492448), (176, 436488), (192, 400114), (208, 369336), (264, 290992), (286, 268608), (312, 246224), (352, 218244), (384, 200057), (416, 184668), (429, 179072), (528, 145496), (572, 134304), (624, 123112), (704, 109122), (832, 92334), (858, 89536), (1056, 72748), (1144, 67152), (1248, 61556), (1399, 54912), (1408, 54561), (1664, 46167), (1716, 44768), (2112, 36374), (2288, 33576), (2496, 30778), (2798, 27456), (3432, 22384), (4197, 18304), (4224, 18187), (4576, 16788), (4992, 15389), (5596, 13728), (6864, 11192), (8394, 9152)]