74451168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 234928512

約数和(自身を除く): 160477344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 331, 352, 396, 426, 528, 568, 639, 662, 781, 792, 852, 993, 1056, 1136, 1278, 1324, 1562, 1584, 1704, 1986, 2272, 2343, 2556, 2648, 2979, 3124, 3168, 3408, 3641, 3972, 4686, 5112, 5296, 5958, 6248, 6816, 7029, 7282, 7944, 9372, 10224, 10592, 10923, 11916, 12496, 14058, 14564, 15888, 18744, 20448, 21846, 23501, 23832, 24992, 28116, 29128, 31776, 32769, 37488, 43692, 47002, 47664, 56232, 58256, 65538, 70503, 74976, 87384, 94004, 95328, 112464, 116512, 131076, 141006, 174768, 188008, 211509, 224928, 258511, 262152, 282012, 349536, 376016, 423018, 517022, 524304, 564024, 752032, 775533, 846036, 1034044, 1048608, 1128048, 1551066, 1692072, 2068088, 2256096, 2326599, 3102132, 3384144, 4136176, 4653198, 6204264, 6768288, 8272352, 9306396, 12408528, 18612792, 24817056, 37225584, 74451168]

約数ペア:

[(1, 74451168), (2, 37225584), (3, 24817056), (4, 18612792), (6, 12408528), (8, 9306396), (9, 8272352), (11, 6768288), (12, 6204264), (16, 4653198), (18, 4136176), (22, 3384144), (24, 3102132), (32, 2326599), (33, 2256096), (36, 2068088), (44, 1692072), (48, 1551066), (66, 1128048), (71, 1048608), (72, 1034044), (88, 846036), (96, 775533), (99, 752032), (132, 564024), (142, 524304), (144, 517022), (176, 423018), (198, 376016), (213, 349536), (264, 282012), (284, 262152), (288, 258511), (331, 224928), (352, 211509), (396, 188008), (426, 174768), (528, 141006), (568, 131076), (639, 116512), (662, 112464), (781, 95328), (792, 94004), (852, 87384), (993, 74976), (1056, 70503), (1136, 65538), (1278, 58256), (1324, 56232), (1562, 47664), (1584, 47002), (1704, 43692), (1986, 37488), (2272, 32769), (2343, 31776), (2556, 29128), (2648, 28116), (2979, 24992), (3124, 23832), (3168, 23501), (3408, 21846), (3641, 20448), (3972, 18744), (4686, 15888), (5112, 14564), (5296, 14058), (5958, 12496), (6248, 11916), (6816, 10923), (7029, 10592), (7282, 10224), (7944, 9372)]