78257592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 260282880

約数和(自身を除く): 182025288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 43, 46, 56, 63, 69, 72, 84, 86, 92, 126, 129, 138, 157, 161, 168, 172, 184, 207, 252, 258, 276, 301, 314, 322, 344, 387, 414, 471, 483, 504, 516, 552, 602, 628, 644, 774, 828, 903, 942, 966, 989, 1032, 1099, 1204, 1256, 1288, 1413, 1449, 1548, 1656, 1806, 1884, 1932, 1978, 2198, 2408, 2709, 2826, 2898, 2967, 3096, 3297, 3611, 3612, 3768, 3864, 3956, 4396, 5418, 5652, 5796, 5934, 6594, 6751, 6923, 7222, 7224, 7912, 8792, 8901, 9891, 10833, 10836, 11304, 11592, 11868, 13188, 13502, 13846, 14444, 17802, 19782, 20253, 20769, 21666, 21672, 23736, 25277, 26376, 27004, 27692, 28888, 32499, 35604, 39564, 40506, 41538, 43332, 47257, 50554, 54008, 55384, 60759, 62307, 64998, 71208, 75831, 79128, 81012, 83076, 86664, 94514, 101108, 121518, 124614, 129996, 141771, 151662, 155273, 162024, 166152, 189028, 202216, 227493, 243036, 249228, 259992, 283542, 303324, 310546, 378056, 425313, 454986, 465819, 486072, 498456, 567084, 606648, 621092, 850626, 909972, 931638, 1086911, 1134168, 1242184, 1397457, 1701252, 1819944, 1863276, 2173822, 2794914, 3260733, 3402504, 3726552, 4347644, 5589828, 6521466, 8695288, 9782199, 11179656, 13042932, 19564398, 26085864, 39128796, 78257592]

約数ペア:

[(1, 78257592), (2, 39128796), (3, 26085864), (4, 19564398), (6, 13042932), (7, 11179656), (8, 9782199), (9, 8695288), (12, 6521466), (14, 5589828), (18, 4347644), (21, 3726552), (23, 3402504), (24, 3260733), (28, 2794914), (36, 2173822), (42, 1863276), (43, 1819944), (46, 1701252), (56, 1397457), (63, 1242184), (69, 1134168), (72, 1086911), (84, 931638), (86, 909972), (92, 850626), (126, 621092), (129, 606648), (138, 567084), (157, 498456), (161, 486072), (168, 465819), (172, 454986), (184, 425313), (207, 378056), (252, 310546), (258, 303324), (276, 283542), (301, 259992), (314, 249228), (322, 243036), (344, 227493), (387, 202216), (414, 189028), (471, 166152), (483, 162024), (504, 155273), (516, 151662), (552, 141771), (602, 129996), (628, 124614), (644, 121518), (774, 101108), (828, 94514), (903, 86664), (942, 83076), (966, 81012), (989, 79128), (1032, 75831), (1099, 71208), (1204, 64998), (1256, 62307), (1288, 60759), (1413, 55384), (1449, 54008), (1548, 50554), (1656, 47257), (1806, 43332), (1884, 41538), (1932, 40506), (1978, 39564), (2198, 35604), (2408, 32499), (2709, 28888), (2826, 27692), (2898, 27004), (2967, 26376), (3096, 25277), (3297, 23736), (3611, 21672), (3612, 21666), (3768, 20769), (3864, 20253), (3956, 19782), (4396, 17802), (5418, 14444), (5652, 13846), (5796, 13502), (5934, 13188), (6594, 11868), (6751, 11592), (6923, 11304), (7222, 10836), (7224, 10833), (7912, 9891), (8792, 8901)]