87606168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 166409832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 199, 204, 221, 249, 312, 332, 398, 408, 442, 498, 597, 663, 664, 796, 884, 996, 1079, 1194, 1326, 1411, 1592, 1768, 1992, 2158, 2388, 2587, 2652, 2822, 3237, 3383, 4233, 4316, 4776, 5174, 5304, 5644, 6474, 6766, 7761, 8466, 8632, 10149, 10348, 11288, 12948, 13532, 15522, 16517, 16932, 18343, 20298, 20696, 25896, 27064, 31044, 33034, 33864, 36686, 40596, 43979, 49551, 55029, 62088, 66068, 73372, 81192, 87958, 99102, 110058, 131937, 132136, 146744, 175916, 198204, 214721, 220116, 263874, 280789, 351832, 396408, 429442, 440232, 527748, 561578, 644163, 842367, 858884, 1055496, 1123156, 1288326, 1684734, 1717768, 2246312, 2576652, 3369468, 3650257, 5153304, 6738936, 7300514, 10950771, 14601028, 21901542, 29202056, 43803084, 87606168]

約数ペア:

[(1, 87606168), (2, 43803084), (3, 29202056), (4, 21901542), (6, 14601028), (8, 10950771), (12, 7300514), (13, 6738936), (17, 5153304), (24, 3650257), (26, 3369468), (34, 2576652), (39, 2246312), (51, 1717768), (52, 1684734), (68, 1288326), (78, 1123156), (83, 1055496), (102, 858884), (104, 842367), (136, 644163), (156, 561578), (166, 527748), (199, 440232), (204, 429442), (221, 396408), (249, 351832), (312, 280789), (332, 263874), (398, 220116), (408, 214721), (442, 198204), (498, 175916), (597, 146744), (663, 132136), (664, 131937), (796, 110058), (884, 99102), (996, 87958), (1079, 81192), (1194, 73372), (1326, 66068), (1411, 62088), (1592, 55029), (1768, 49551), (1992, 43979), (2158, 40596), (2388, 36686), (2587, 33864), (2652, 33034), (2822, 31044), (3237, 27064), (3383, 25896), (4233, 20696), (4316, 20298), (4776, 18343), (5174, 16932), (5304, 16517), (5644, 15522), (6474, 13532), (6766, 12948), (7761, 11288), (8466, 10348), (8632, 10149)]