74591568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 222456000

約数和(自身を除く): 147864432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 137, 144, 152, 171, 199, 228, 274, 304, 342, 398, 411, 456, 548, 597, 684, 796, 822, 912, 1096, 1194, 1233, 1368, 1592, 1644, 1791, 2192, 2388, 2466, 2603, 2736, 3184, 3288, 3582, 3781, 4776, 4932, 5206, 6576, 7164, 7562, 7809, 9552, 9864, 10412, 11343, 14328, 15124, 15618, 19728, 20824, 22686, 23427, 27263, 28656, 30248, 31236, 34029, 41648, 45372, 46854, 54526, 60496, 62472, 68058, 81789, 90744, 93708, 109052, 124944, 136116, 163578, 181488, 187416, 218104, 245367, 272232, 327156, 374832, 436208, 490734, 517997, 544464, 654312, 981468, 1035994, 1308624, 1553991, 1962936, 2071988, 3107982, 3925872, 4143976, 4661973, 6215964, 8287952, 9323946, 12431928, 18647892, 24863856, 37295784, 74591568]

約数ペア:

[(1, 74591568), (2, 37295784), (3, 24863856), (4, 18647892), (6, 12431928), (8, 9323946), (9, 8287952), (12, 6215964), (16, 4661973), (18, 4143976), (19, 3925872), (24, 3107982), (36, 2071988), (38, 1962936), (48, 1553991), (57, 1308624), (72, 1035994), (76, 981468), (114, 654312), (137, 544464), (144, 517997), (152, 490734), (171, 436208), (199, 374832), (228, 327156), (274, 272232), (304, 245367), (342, 218104), (398, 187416), (411, 181488), (456, 163578), (548, 136116), (597, 124944), (684, 109052), (796, 93708), (822, 90744), (912, 81789), (1096, 68058), (1194, 62472), (1233, 60496), (1368, 54526), (1592, 46854), (1644, 45372), (1791, 41648), (2192, 34029), (2388, 31236), (2466, 30248), (2603, 28656), (2736, 27263), (3184, 23427), (3288, 22686), (3582, 20824), (3781, 19728), (4776, 15618), (4932, 15124), (5206, 14328), (6576, 11343), (7164, 10412), (7562, 9864), (7809, 9552)]