78138144

素因数分解:

$2^5\times 3^2\times 7^4\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 180

約数和(自身を含む): 261518166

約数和(自身を除く): 183380022

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 113, 126, 144, 147, 168, 196, 224, 226, 252, 288, 294, 336, 339, 343, 392, 441, 452, 504, 588, 672, 678, 686, 784, 791, 882, 904, 1008, 1017, 1029, 1176, 1356, 1372, 1568, 1582, 1764, 1808, 2016, 2034, 2058, 2352, 2373, 2401, 2712, 2744, 3087, 3164, 3528, 3616, 4068, 4116, 4704, 4746, 4802, 5424, 5488, 5537, 6174, 6328, 7056, 7119, 7203, 8136, 8232, 9492, 9604, 10848, 10976, 11074, 12348, 12656, 14112, 14238, 14406, 16272, 16464, 16611, 18984, 19208, 21609, 22148, 24696, 25312, 28476, 28812, 32544, 32928, 33222, 37968, 38416, 38759, 43218, 44296, 49392, 49833, 56952, 57624, 66444, 75936, 76832, 77518, 86436, 88592, 98784, 99666, 113904, 115248, 116277, 132888, 155036, 172872, 177184, 199332, 227808, 230496, 232554, 265776, 271313, 310072, 345744, 348831, 398664, 465108, 531552, 542626, 620144, 691488, 697662, 797328, 813939, 930216, 1085252, 1240288, 1395324, 1594656, 1627878, 1860432, 2170504, 2441817, 2790648, 3255756, 3720864, 4341008, 4883634, 5581296, 6511512, 8682016, 9767268, 11162592, 13023024, 19534536, 26046048, 39069072, 78138144]

約数ペア:

[(1, 78138144), (2, 39069072), (3, 26046048), (4, 19534536), (6, 13023024), (7, 11162592), (8, 9767268), (9, 8682016), (12, 6511512), (14, 5581296), (16, 4883634), (18, 4341008), (21, 3720864), (24, 3255756), (28, 2790648), (32, 2441817), (36, 2170504), (42, 1860432), (48, 1627878), (49, 1594656), (56, 1395324), (63, 1240288), (72, 1085252), (84, 930216), (96, 813939), (98, 797328), (112, 697662), (113, 691488), (126, 620144), (144, 542626), (147, 531552), (168, 465108), (196, 398664), (224, 348831), (226, 345744), (252, 310072), (288, 271313), (294, 265776), (336, 232554), (339, 230496), (343, 227808), (392, 199332), (441, 177184), (452, 172872), (504, 155036), (588, 132888), (672, 116277), (678, 115248), (686, 113904), (784, 99666), (791, 98784), (882, 88592), (904, 86436), (1008, 77518), (1017, 76832), (1029, 75936), (1176, 66444), (1356, 57624), (1372, 56952), (1568, 49833), (1582, 49392), (1764, 44296), (1808, 43218), (2016, 38759), (2034, 38416), (2058, 37968), (2352, 33222), (2373, 32928), (2401, 32544), (2712, 28812), (2744, 28476), (3087, 25312), (3164, 24696), (3528, 22148), (3616, 21609), (4068, 19208), (4116, 18984), (4704, 16611), (4746, 16464), (4802, 16272), (5424, 14406), (5488, 14238), (5537, 14112), (6174, 12656), (6328, 12348), (7056, 11074), (7119, 10976), (7203, 10848), (8136, 9604), (8232, 9492)]