74867184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 180

約数和(自身を含む): 255360144

約数和(自身を除く): 180492960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 257, 272, 289, 306, 336, 357, 408, 476, 504, 514, 578, 612, 714, 771, 816, 867, 952, 1008, 1028, 1071, 1156, 1224, 1428, 1542, 1734, 1799, 1904, 2023, 2056, 2142, 2312, 2313, 2448, 2601, 2856, 3084, 3468, 3598, 4046, 4112, 4284, 4369, 4624, 4626, 5202, 5397, 5712, 6069, 6168, 6936, 7196, 8092, 8568, 8738, 9252, 10404, 10794, 12138, 12336, 13107, 13872, 14392, 16184, 16191, 17136, 17476, 18207, 18504, 20808, 21588, 24276, 26214, 28784, 30583, 32368, 32382, 34952, 36414, 37008, 39321, 41616, 43176, 48552, 52428, 61166, 64764, 69904, 72828, 74273, 78642, 86352, 91749, 97104, 104856, 122332, 129528, 145656, 148546, 157284, 183498, 209712, 222819, 244664, 259056, 275247, 291312, 297092, 314568, 366996, 445638, 489328, 519911, 550494, 594184, 629136, 668457, 733992, 891276, 1039822, 1100988, 1188368, 1336914, 1467984, 1559733, 1782552, 2079644, 2201976, 2673828, 3119466, 3565104, 4159288, 4403952, 4679199, 5347656, 6238932, 8318576, 9358398, 10695312, 12477864, 18716796, 24955728, 37433592, 74867184]

約数ペア:

[(1, 74867184), (2, 37433592), (3, 24955728), (4, 18716796), (6, 12477864), (7, 10695312), (8, 9358398), (9, 8318576), (12, 6238932), (14, 5347656), (16, 4679199), (17, 4403952), (18, 4159288), (21, 3565104), (24, 3119466), (28, 2673828), (34, 2201976), (36, 2079644), (42, 1782552), (48, 1559733), (51, 1467984), (56, 1336914), (63, 1188368), (68, 1100988), (72, 1039822), (84, 891276), (102, 733992), (112, 668457), (119, 629136), (126, 594184), (136, 550494), (144, 519911), (153, 489328), (168, 445638), (204, 366996), (238, 314568), (252, 297092), (257, 291312), (272, 275247), (289, 259056), (306, 244664), (336, 222819), (357, 209712), (408, 183498), (476, 157284), (504, 148546), (514, 145656), (578, 129528), (612, 122332), (714, 104856), (771, 97104), (816, 91749), (867, 86352), (952, 78642), (1008, 74273), (1028, 72828), (1071, 69904), (1156, 64764), (1224, 61166), (1428, 52428), (1542, 48552), (1734, 43176), (1799, 41616), (1904, 39321), (2023, 37008), (2056, 36414), (2142, 34952), (2312, 32382), (2313, 32368), (2448, 30583), (2601, 28784), (2856, 26214), (3084, 24276), (3468, 21588), (3598, 20808), (4046, 18504), (4112, 18207), (4284, 17476), (4369, 17136), (4624, 16191), (4626, 16184), (5202, 14392), (5397, 13872), (5712, 13107), (6069, 12336), (6168, 12138), (6936, 10794), (7196, 10404), (8092, 9252), (8568, 8738)]