68479992

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 226744320

約数和(自身を除く): 158264328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 372, 378, 434, 487, 504, 558, 567, 648, 651, 744, 756, 837, 868, 974, 1116, 1134, 1302, 1461, 1512, 1674, 1736, 1948, 1953, 2232, 2268, 2511, 2604, 2922, 3348, 3409, 3896, 3906, 4383, 4536, 5022, 5208, 5844, 5859, 6696, 6818, 7812, 8766, 10044, 10227, 11688, 11718, 13149, 13636, 15097, 15624, 17532, 17577, 20088, 20454, 23436, 26298, 27272, 30194, 30681, 35064, 35154, 39447, 40908, 45291, 46872, 52596, 60388, 61362, 70308, 78894, 81816, 90582, 92043, 105192, 105679, 120776, 122724, 135873, 140616, 157788, 181164, 184086, 211358, 245448, 271746, 276129, 315576, 317037, 362328, 368172, 407619, 422716, 543492, 552258, 634074, 736344, 815238, 845432, 951111, 1086984, 1104516, 1222857, 1268148, 1630476, 1902222, 2209032, 2445714, 2536296, 2853333, 3260952, 3804444, 4891428, 5706666, 7608888, 8559999, 9782856, 11413332, 17119998, 22826664, 34239996, 68479992]

約数ペア:

[(1, 68479992), (2, 34239996), (3, 22826664), (4, 17119998), (6, 11413332), (7, 9782856), (8, 8559999), (9, 7608888), (12, 5706666), (14, 4891428), (18, 3804444), (21, 3260952), (24, 2853333), (27, 2536296), (28, 2445714), (31, 2209032), (36, 1902222), (42, 1630476), (54, 1268148), (56, 1222857), (62, 1104516), (63, 1086984), (72, 951111), (81, 845432), (84, 815238), (93, 736344), (108, 634074), (124, 552258), (126, 543492), (162, 422716), (168, 407619), (186, 368172), (189, 362328), (216, 317037), (217, 315576), (248, 276129), (252, 271746), (279, 245448), (324, 211358), (372, 184086), (378, 181164), (434, 157788), (487, 140616), (504, 135873), (558, 122724), (567, 120776), (648, 105679), (651, 105192), (744, 92043), (756, 90582), (837, 81816), (868, 78894), (974, 70308), (1116, 61362), (1134, 60388), (1302, 52596), (1461, 46872), (1512, 45291), (1674, 40908), (1736, 39447), (1948, 35154), (1953, 35064), (2232, 30681), (2268, 30194), (2511, 27272), (2604, 26298), (2922, 23436), (3348, 20454), (3409, 20088), (3896, 17577), (3906, 17532), (4383, 15624), (4536, 15097), (5022, 13636), (5208, 13149), (5844, 11718), (5859, 11688), (6696, 10227), (6818, 10044), (7812, 8766)]