25505712

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 81423360

約数和(自身を除く): 55917648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 151, 153, 184, 204, 207, 216, 272, 276, 302, 306, 368, 391, 408, 414, 432, 453, 459, 552, 604, 612, 621, 782, 816, 828, 906, 918, 1104, 1173, 1208, 1224, 1242, 1359, 1564, 1656, 1812, 1836, 2346, 2416, 2448, 2484, 2567, 2718, 3128, 3312, 3473, 3519, 3624, 3672, 4077, 4692, 4968, 5134, 5436, 6256, 6946, 7038, 7248, 7344, 7701, 8154, 9384, 9936, 10268, 10419, 10557, 10872, 13892, 14076, 15402, 16308, 18768, 20536, 20838, 21114, 21744, 23103, 27784, 28152, 30804, 31257, 32616, 41072, 41676, 42228, 46206, 55568, 56304, 59041, 61608, 62514, 65232, 69309, 83352, 84456, 92412, 93771, 118082, 123216, 125028, 138618, 166704, 168912, 177123, 184824, 187542, 236164, 250056, 277236, 354246, 369648, 375084, 472328, 500112, 531369, 554472, 708492, 750168, 944656, 1062738, 1108944, 1416984, 1500336, 1594107, 2125476, 2833968, 3188214, 4250952, 6376428, 8501904, 12752856, 25505712]

約数ペア:

[(1, 25505712), (2, 12752856), (3, 8501904), (4, 6376428), (6, 4250952), (8, 3188214), (9, 2833968), (12, 2125476), (16, 1594107), (17, 1500336), (18, 1416984), (23, 1108944), (24, 1062738), (27, 944656), (34, 750168), (36, 708492), (46, 554472), (48, 531369), (51, 500112), (54, 472328), (68, 375084), (69, 369648), (72, 354246), (92, 277236), (102, 250056), (108, 236164), (136, 187542), (138, 184824), (144, 177123), (151, 168912), (153, 166704), (184, 138618), (204, 125028), (207, 123216), (216, 118082), (272, 93771), (276, 92412), (302, 84456), (306, 83352), (368, 69309), (391, 65232), (408, 62514), (414, 61608), (432, 59041), (453, 56304), (459, 55568), (552, 46206), (604, 42228), (612, 41676), (621, 41072), (782, 32616), (816, 31257), (828, 30804), (906, 28152), (918, 27784), (1104, 23103), (1173, 21744), (1208, 21114), (1224, 20838), (1242, 20536), (1359, 18768), (1564, 16308), (1656, 15402), (1812, 14076), (1836, 13892), (2346, 10872), (2416, 10557), (2448, 10419), (2484, 10268), (2567, 9936), (2718, 9384), (3128, 8154), (3312, 7701), (3473, 7344), (3519, 7248), (3624, 7038), (3672, 6946), (4077, 6256), (4692, 5436), (4968, 5134)]