70978656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 220631040

約数和(自身を除く): 149652384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 191, 196, 224, 237, 294, 316, 336, 382, 392, 474, 553, 573, 588, 632, 672, 764, 784, 948, 1106, 1146, 1176, 1264, 1337, 1528, 1568, 1659, 1896, 2212, 2292, 2352, 2528, 2674, 3056, 3318, 3792, 3871, 4011, 4424, 4584, 4704, 5348, 6112, 6636, 7584, 7742, 8022, 8848, 9168, 9359, 10696, 11613, 13272, 15089, 15484, 16044, 17696, 18336, 18718, 21392, 23226, 26544, 28077, 30178, 30968, 32088, 37436, 42784, 45267, 46452, 53088, 56154, 60356, 61936, 64176, 74872, 90534, 92904, 105623, 112308, 120712, 123872, 128352, 149744, 181068, 185808, 211246, 224616, 241424, 299488, 316869, 362136, 371616, 422492, 449232, 482848, 633738, 724272, 739361, 844984, 898464, 1267476, 1448544, 1478722, 1689968, 2218083, 2534952, 2957444, 3379936, 4436166, 5069904, 5914888, 8872332, 10139808, 11829776, 17744664, 23659552, 35489328, 70978656]

約数ペア:

[(1, 70978656), (2, 35489328), (3, 23659552), (4, 17744664), (6, 11829776), (7, 10139808), (8, 8872332), (12, 5914888), (14, 5069904), (16, 4436166), (21, 3379936), (24, 2957444), (28, 2534952), (32, 2218083), (42, 1689968), (48, 1478722), (49, 1448544), (56, 1267476), (79, 898464), (84, 844984), (96, 739361), (98, 724272), (112, 633738), (147, 482848), (158, 449232), (168, 422492), (191, 371616), (196, 362136), (224, 316869), (237, 299488), (294, 241424), (316, 224616), (336, 211246), (382, 185808), (392, 181068), (474, 149744), (553, 128352), (573, 123872), (588, 120712), (632, 112308), (672, 105623), (764, 92904), (784, 90534), (948, 74872), (1106, 64176), (1146, 61936), (1176, 60356), (1264, 56154), (1337, 53088), (1528, 46452), (1568, 45267), (1659, 42784), (1896, 37436), (2212, 32088), (2292, 30968), (2352, 30178), (2528, 28077), (2674, 26544), (3056, 23226), (3318, 21392), (3792, 18718), (3871, 18336), (4011, 17696), (4424, 16044), (4584, 15484), (4704, 15089), (5348, 13272), (6112, 11613), (6636, 10696), (7584, 9359), (7742, 9168), (8022, 8848)]