25077312

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 82378296

約数和(自身を除く): 57300984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 197, 204, 208, 221, 234, 272, 288, 306, 312, 394, 408, 416, 442, 468, 544, 576, 591, 612, 624, 663, 788, 816, 832, 884, 936, 1088, 1182, 1224, 1248, 1326, 1576, 1632, 1768, 1773, 1872, 1989, 2364, 2448, 2496, 2561, 2652, 3152, 3264, 3349, 3536, 3546, 3744, 3978, 4728, 4896, 5122, 5304, 6304, 6698, 7072, 7092, 7488, 7683, 7956, 9456, 9792, 10047, 10244, 10608, 12608, 13396, 14144, 14184, 15366, 15912, 18912, 20094, 20488, 21216, 23049, 26792, 28368, 30141, 30732, 31824, 37824, 40188, 40976, 42432, 43537, 46098, 53584, 56736, 60282, 61464, 63648, 80376, 81952, 87074, 92196, 107168, 113472, 120564, 122928, 127296, 130611, 160752, 163904, 174148, 184392, 214336, 241128, 245856, 261222, 321504, 348296, 368784, 391833, 482256, 491712, 522444, 643008, 696592, 737568, 783666, 964512, 1044888, 1393184, 1475136, 1567332, 1929024, 2089776, 2786368, 3134664, 4179552, 6269328, 8359104, 12538656, 25077312]

約数ペア:

[(1, 25077312), (2, 12538656), (3, 8359104), (4, 6269328), (6, 4179552), (8, 3134664), (9, 2786368), (12, 2089776), (13, 1929024), (16, 1567332), (17, 1475136), (18, 1393184), (24, 1044888), (26, 964512), (32, 783666), (34, 737568), (36, 696592), (39, 643008), (48, 522444), (51, 491712), (52, 482256), (64, 391833), (68, 368784), (72, 348296), (78, 321504), (96, 261222), (102, 245856), (104, 241128), (117, 214336), (136, 184392), (144, 174148), (153, 163904), (156, 160752), (192, 130611), (197, 127296), (204, 122928), (208, 120564), (221, 113472), (234, 107168), (272, 92196), (288, 87074), (306, 81952), (312, 80376), (394, 63648), (408, 61464), (416, 60282), (442, 56736), (468, 53584), (544, 46098), (576, 43537), (591, 42432), (612, 40976), (624, 40188), (663, 37824), (788, 31824), (816, 30732), (832, 30141), (884, 28368), (936, 26792), (1088, 23049), (1182, 21216), (1224, 20488), (1248, 20094), (1326, 18912), (1576, 15912), (1632, 15366), (1768, 14184), (1773, 14144), (1872, 13396), (1989, 12608), (2364, 10608), (2448, 10244), (2496, 10047), (2561, 9792), (2652, 9456), (3152, 7956), (3264, 7683), (3349, 7488), (3536, 7092), (3546, 7072), (3744, 6698), (3978, 6304), (4728, 5304), (4896, 5122)]