78363936

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 180

約数和(自身を含む): 268527798

約数和(自身を除く): 190163862

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 617, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1234, 1296, 1323, 1512, 1568, 1764, 1851, 2016, 2268, 2352, 2468, 2592, 2646, 3024, 3528, 3702, 3969, 4319, 4536, 4704, 4936, 5292, 5553, 6048, 7056, 7404, 7938, 8638, 9072, 9872, 10584, 11106, 12957, 14112, 14808, 15876, 16659, 17276, 18144, 19744, 21168, 22212, 25914, 29616, 30233, 31752, 33318, 34552, 38871, 42336, 44424, 49977, 51828, 59232, 60466, 63504, 66636, 69104, 77742, 88848, 90699, 99954, 103656, 116613, 120932, 127008, 133272, 138208, 155484, 177696, 181398, 199908, 207312, 233226, 241864, 266544, 272097, 310968, 349839, 362796, 399816, 414624, 466452, 483728, 533088, 544194, 621936, 699678, 725592, 799632, 816291, 932904, 967456, 1088388, 1243872, 1399356, 1451184, 1599264, 1632582, 1865808, 2176776, 2448873, 2798712, 2902368, 3265164, 3731616, 4353552, 4897746, 5597424, 6530328, 8707104, 9795492, 11194848, 13060656, 19590984, 26121312, 39181968, 78363936]

約数ペア:

[(1, 78363936), (2, 39181968), (3, 26121312), (4, 19590984), (6, 13060656), (7, 11194848), (8, 9795492), (9, 8707104), (12, 6530328), (14, 5597424), (16, 4897746), (18, 4353552), (21, 3731616), (24, 3265164), (27, 2902368), (28, 2798712), (32, 2448873), (36, 2176776), (42, 1865808), (48, 1632582), (49, 1599264), (54, 1451184), (56, 1399356), (63, 1243872), (72, 1088388), (81, 967456), (84, 932904), (96, 816291), (98, 799632), (108, 725592), (112, 699678), (126, 621936), (144, 544194), (147, 533088), (162, 483728), (168, 466452), (189, 414624), (196, 399816), (216, 362796), (224, 349839), (252, 310968), (288, 272097), (294, 266544), (324, 241864), (336, 233226), (378, 207312), (392, 199908), (432, 181398), (441, 177696), (504, 155484), (567, 138208), (588, 133272), (617, 127008), (648, 120932), (672, 116613), (756, 103656), (784, 99954), (864, 90699), (882, 88848), (1008, 77742), (1134, 69104), (1176, 66636), (1234, 63504), (1296, 60466), (1323, 59232), (1512, 51828), (1568, 49977), (1764, 44424), (1851, 42336), (2016, 38871), (2268, 34552), (2352, 33318), (2468, 31752), (2592, 30233), (2646, 29616), (3024, 25914), (3528, 22212), (3702, 21168), (3969, 19744), (4319, 18144), (4536, 17276), (4704, 16659), (4936, 15876), (5292, 14808), (5553, 14112), (6048, 12957), (7056, 11106), (7404, 10584), (7938, 9872), (8638, 9072)]