72958176

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 222768000

約数和(自身を除く): 149809824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 67, 72, 76, 96, 114, 134, 144, 152, 171, 199, 201, 228, 268, 288, 304, 342, 398, 402, 456, 536, 597, 603, 608, 684, 796, 804, 912, 1072, 1194, 1206, 1273, 1368, 1592, 1608, 1791, 1824, 2144, 2388, 2412, 2546, 2736, 3184, 3216, 3582, 3781, 3819, 4776, 4824, 5092, 5472, 6368, 6432, 7164, 7562, 7638, 9552, 9648, 10184, 11343, 11457, 13333, 14328, 15124, 15276, 19104, 19296, 20368, 22686, 22914, 26666, 28656, 30248, 30552, 34029, 39999, 40736, 45372, 45828, 53332, 57312, 60496, 61104, 68058, 79998, 90744, 91656, 106664, 119997, 120992, 122208, 136116, 159996, 181488, 183312, 213328, 239994, 253327, 272232, 319992, 362976, 366624, 426656, 479988, 506654, 544464, 639984, 759981, 959976, 1013308, 1088928, 1279968, 1519962, 1919952, 2026616, 2279943, 3039924, 3839904, 4053232, 4559886, 6079848, 8106464, 9119772, 12159696, 18239544, 24319392, 36479088, 72958176]

約数ペア:

[(1, 72958176), (2, 36479088), (3, 24319392), (4, 18239544), (6, 12159696), (8, 9119772), (9, 8106464), (12, 6079848), (16, 4559886), (18, 4053232), (19, 3839904), (24, 3039924), (32, 2279943), (36, 2026616), (38, 1919952), (48, 1519962), (57, 1279968), (67, 1088928), (72, 1013308), (76, 959976), (96, 759981), (114, 639984), (134, 544464), (144, 506654), (152, 479988), (171, 426656), (199, 366624), (201, 362976), (228, 319992), (268, 272232), (288, 253327), (304, 239994), (342, 213328), (398, 183312), (402, 181488), (456, 159996), (536, 136116), (597, 122208), (603, 120992), (608, 119997), (684, 106664), (796, 91656), (804, 90744), (912, 79998), (1072, 68058), (1194, 61104), (1206, 60496), (1273, 57312), (1368, 53332), (1592, 45828), (1608, 45372), (1791, 40736), (1824, 39999), (2144, 34029), (2388, 30552), (2412, 30248), (2546, 28656), (2736, 26666), (3184, 22914), (3216, 22686), (3582, 20368), (3781, 19296), (3819, 19104), (4776, 15276), (4824, 15124), (5092, 14328), (5472, 13333), (6368, 11457), (6432, 11343), (7164, 10184), (7562, 9648), (7638, 9552)]