78212256

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 217437696

約数和(自身を除く): 139225440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 641, 656, 744, 984, 992, 1271, 1282, 1312, 1488, 1923, 1968, 2542, 2564, 2976, 3813, 3846, 3936, 5084, 5128, 7626, 7692, 10168, 10256, 15252, 15384, 19871, 20336, 20512, 26281, 30504, 30768, 39742, 40672, 52562, 59613, 61008, 61536, 78843, 79484, 105124, 119226, 122016, 157686, 158968, 210248, 238452, 315372, 317936, 420496, 476904, 630744, 635872, 814711, 840992, 953808, 1261488, 1629422, 1907616, 2444133, 2522976, 3258844, 4888266, 6517688, 9776532, 13035376, 19553064, 26070752, 39106128, 78212256]

約数ペア:

[(1, 78212256), (2, 39106128), (3, 26070752), (4, 19553064), (6, 13035376), (8, 9776532), (12, 6517688), (16, 4888266), (24, 3258844), (31, 2522976), (32, 2444133), (41, 1907616), (48, 1629422), (62, 1261488), (82, 953808), (93, 840992), (96, 814711), (123, 635872), (124, 630744), (164, 476904), (186, 420496), (246, 317936), (248, 315372), (328, 238452), (372, 210248), (492, 158968), (496, 157686), (641, 122016), (656, 119226), (744, 105124), (984, 79484), (992, 78843), (1271, 61536), (1282, 61008), (1312, 59613), (1488, 52562), (1923, 40672), (1968, 39742), (2542, 30768), (2564, 30504), (2976, 26281), (3813, 20512), (3846, 20336), (3936, 19871), (5084, 15384), (5128, 15252), (7626, 10256), (7692, 10168)]