80542464

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 235468800

約数和(自身を除く): 154926336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 199, 204, 248, 256, 272, 372, 384, 398, 408, 496, 527, 544, 597, 744, 768, 796, 816, 992, 1054, 1088, 1194, 1488, 1581, 1592, 1632, 1984, 2108, 2176, 2388, 2976, 3162, 3184, 3264, 3383, 3968, 4216, 4352, 4776, 5952, 6169, 6324, 6368, 6528, 6766, 7936, 8432, 9552, 10149, 11904, 12338, 12648, 12736, 13056, 13532, 16864, 18507, 19104, 20298, 23808, 24676, 25296, 25472, 27064, 33728, 37014, 38208, 40596, 49352, 50592, 50944, 54128, 67456, 74028, 76416, 81192, 98704, 101184, 104873, 108256, 134912, 148056, 152832, 162384, 197408, 202368, 209746, 216512, 296112, 314619, 324768, 394816, 404736, 419492, 433024, 592224, 629238, 649536, 789632, 838984, 866048, 1184448, 1258476, 1299072, 1579264, 1677968, 2368896, 2516952, 2598144, 3355936, 4737792, 5033904, 6711872, 10067808, 13423744, 20135616, 26847488, 40271232, 80542464]

約数ペア:

[(1, 80542464), (2, 40271232), (3, 26847488), (4, 20135616), (6, 13423744), (8, 10067808), (12, 6711872), (16, 5033904), (17, 4737792), (24, 3355936), (31, 2598144), (32, 2516952), (34, 2368896), (48, 1677968), (51, 1579264), (62, 1299072), (64, 1258476), (68, 1184448), (93, 866048), (96, 838984), (102, 789632), (124, 649536), (128, 629238), (136, 592224), (186, 433024), (192, 419492), (199, 404736), (204, 394816), (248, 324768), (256, 314619), (272, 296112), (372, 216512), (384, 209746), (398, 202368), (408, 197408), (496, 162384), (527, 152832), (544, 148056), (597, 134912), (744, 108256), (768, 104873), (796, 101184), (816, 98704), (992, 81192), (1054, 76416), (1088, 74028), (1194, 67456), (1488, 54128), (1581, 50944), (1592, 50592), (1632, 49352), (1984, 40596), (2108, 38208), (2176, 37014), (2388, 33728), (2976, 27064), (3162, 25472), (3184, 25296), (3264, 24676), (3383, 23808), (3968, 20298), (4216, 19104), (4352, 18507), (4776, 16864), (5952, 13532), (6169, 13056), (6324, 12736), (6368, 12648), (6528, 12338), (6766, 11904), (7936, 10149), (8432, 9552)]