74306752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 170232832

約数和(自身を除く): 95926080

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 67, 86, 104, 124, 134, 172, 208, 248, 268, 344, 403, 416, 496, 536, 559, 688, 806, 832, 871, 992, 1072, 1118, 1333, 1376, 1612, 1742, 1984, 2077, 2144, 2236, 2666, 2752, 2881, 3224, 3484, 4154, 4288, 4472, 5332, 5762, 6448, 6968, 8308, 8944, 10664, 11524, 12896, 13936, 16616, 17329, 17888, 21328, 23048, 25792, 27001, 27872, 33232, 34658, 35776, 37453, 42656, 46096, 54002, 55744, 66464, 69316, 74906, 85312, 89311, 92192, 108004, 132928, 138632, 149812, 178622, 184384, 216008, 277264, 299624, 357244, 432016, 554528, 599248, 714488, 864032, 1109056, 1161043, 1198496, 1428976, 1728064, 2322086, 2396992, 2857952, 4644172, 5715904, 9288344, 18576688, 37153376, 74306752]

約数ペア:

[(1, 74306752), (2, 37153376), (4, 18576688), (8, 9288344), (13, 5715904), (16, 4644172), (26, 2857952), (31, 2396992), (32, 2322086), (43, 1728064), (52, 1428976), (62, 1198496), (64, 1161043), (67, 1109056), (86, 864032), (104, 714488), (124, 599248), (134, 554528), (172, 432016), (208, 357244), (248, 299624), (268, 277264), (344, 216008), (403, 184384), (416, 178622), (496, 149812), (536, 138632), (559, 132928), (688, 108004), (806, 92192), (832, 89311), (871, 85312), (992, 74906), (1072, 69316), (1118, 66464), (1333, 55744), (1376, 54002), (1612, 46096), (1742, 42656), (1984, 37453), (2077, 35776), (2144, 34658), (2236, 33232), (2666, 27872), (2752, 27001), (2881, 25792), (3224, 23048), (3484, 21328), (4154, 17888), (4288, 17329), (4472, 16616), (5332, 13936), (5762, 12896), (6448, 11524), (6968, 10664), (8308, 8944)]