68668330304

素因数分解:

$2^6\times 7^2\times {\mathrm{3407}}^1\times {\mathrm{6427}}^1$

素因数の和:9860

約数の個数: 84

約数和(自身を含む): 158582051136

約数和(自身を除く): 89913720832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 3407, 6427, 6814, 12854, 13628, 23849, 25708, 27256, 44989, 47698, 51416, 54512, 89978, 95396, 102832, 109024, 166943, 179956, 190792, 205664, 218048, 314923, 333886, 359912, 381584, 411328, 629846, 667772, 719824, 763168, 1259692, 1335544, 1439648, 1526336, 2519384, 2671088, 2879296, 5038768, 5342176, 10077536, 10684352, 20155072, 21896789, 43793578, 87587156, 153277523, 175174312, 306555046, 350348624, 613110092, 700697248, 1072942661, 1226220184, 1401394496, 2145885322, 2452440368, 4291770644, 4904880736, 8583541288, 9809761472, 17167082576, 34334165152, 68668330304]

約数ペア:

[(1, 68668330304), (2, 34334165152), (4, 17167082576), (7, 9809761472), (8, 8583541288), (14, 4904880736), (16, 4291770644), (28, 2452440368), (32, 2145885322), (49, 1401394496), (56, 1226220184), (64, 1072942661), (98, 700697248), (112, 613110092), (196, 350348624), (224, 306555046), (392, 175174312), (448, 153277523), (784, 87587156), (1568, 43793578), (3136, 21896789), (3407, 20155072), (6427, 10684352), (6814, 10077536), (12854, 5342176), (13628, 5038768), (23849, 2879296), (25708, 2671088), (27256, 2519384), (44989, 1526336), (47698, 1439648), (51416, 1335544), (54512, 1259692), (89978, 763168), (95396, 719824), (102832, 667772), (109024, 629846), (166943, 411328), (179956, 381584), (190792, 359912), (205664, 333886), (218048, 314923)]