78634368

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 236517600

約数和(自身を除く): 157883232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 373, 384, 432, 488, 549, 576, 732, 746, 864, 976, 1098, 1119, 1152, 1464, 1492, 1647, 1728, 1952, 2196, 2238, 2928, 2984, 3294, 3357, 3456, 3904, 4392, 4476, 5856, 5968, 6588, 6714, 7808, 8784, 8952, 10071, 11712, 11936, 13176, 13428, 17568, 17904, 20142, 22753, 23424, 23872, 26352, 26856, 35136, 35808, 40284, 45506, 47744, 52704, 53712, 68259, 70272, 71616, 80568, 91012, 105408, 107424, 136518, 143232, 161136, 182024, 204777, 210816, 214848, 273036, 322272, 364048, 409554, 429696, 546072, 614331, 644544, 728096, 819108, 1092144, 1228662, 1289088, 1456192, 1638216, 2184288, 2457324, 2912384, 3276432, 4368576, 4914648, 6552864, 8737152, 9829296, 13105728, 19658592, 26211456, 39317184, 78634368]

約数ペア:

[(1, 78634368), (2, 39317184), (3, 26211456), (4, 19658592), (6, 13105728), (8, 9829296), (9, 8737152), (12, 6552864), (16, 4914648), (18, 4368576), (24, 3276432), (27, 2912384), (32, 2457324), (36, 2184288), (48, 1638216), (54, 1456192), (61, 1289088), (64, 1228662), (72, 1092144), (96, 819108), (108, 728096), (122, 644544), (128, 614331), (144, 546072), (183, 429696), (192, 409554), (216, 364048), (244, 322272), (288, 273036), (366, 214848), (373, 210816), (384, 204777), (432, 182024), (488, 161136), (549, 143232), (576, 136518), (732, 107424), (746, 105408), (864, 91012), (976, 80568), (1098, 71616), (1119, 70272), (1152, 68259), (1464, 53712), (1492, 52704), (1647, 47744), (1728, 45506), (1952, 40284), (2196, 35808), (2238, 35136), (2928, 26856), (2984, 26352), (3294, 23872), (3357, 23424), (3456, 22753), (3904, 20142), (4392, 17904), (4476, 17568), (5856, 13428), (5968, 13176), (6588, 11936), (6714, 11712), (7808, 10071), (8784, 8952)]