74231712

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3847}}^1$

素因数の和:3930

約数の個数: 72

約数和(自身を含む): 214302816

約数和(自身を除く): 140071104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 3847, 4824, 6432, 7694, 9648, 11541, 15388, 19296, 23082, 30776, 34623, 46164, 61552, 69246, 92328, 123104, 138492, 184656, 257749, 276984, 369312, 515498, 553968, 773247, 1030996, 1107936, 1546494, 2061992, 2319741, 3092988, 4123984, 4639482, 6185976, 8247968, 9278964, 12371952, 18557928, 24743904, 37115856, 74231712]

約数ペア:

[(1, 74231712), (2, 37115856), (3, 24743904), (4, 18557928), (6, 12371952), (8, 9278964), (9, 8247968), (12, 6185976), (16, 4639482), (18, 4123984), (24, 3092988), (32, 2319741), (36, 2061992), (48, 1546494), (67, 1107936), (72, 1030996), (96, 773247), (134, 553968), (144, 515498), (201, 369312), (268, 276984), (288, 257749), (402, 184656), (536, 138492), (603, 123104), (804, 92328), (1072, 69246), (1206, 61552), (1608, 46164), (2144, 34623), (2412, 30776), (3216, 23082), (3847, 19296), (4824, 15388), (6432, 11541), (7694, 9648)]