86404968

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 263783520

約数和(自身を除く): 177378552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 263, 312, 324, 338, 351, 468, 486, 507, 526, 648, 676, 702, 789, 936, 972, 1014, 1052, 1053, 1352, 1404, 1521, 1578, 1944, 2028, 2104, 2106, 2367, 2808, 3042, 3156, 3159, 3419, 4056, 4212, 4563, 4734, 6084, 6312, 6318, 6838, 7101, 8424, 9126, 9468, 10257, 12168, 12636, 13676, 13689, 14202, 18252, 18936, 20514, 21303, 25272, 27352, 27378, 28404, 30771, 36504, 41028, 41067, 42606, 44447, 54756, 56808, 61542, 63909, 82056, 82134, 85212, 88894, 92313, 109512, 123084, 127818, 133341, 164268, 170424, 177788, 184626, 246168, 255636, 266682, 276939, 328536, 355576, 369252, 400023, 511272, 533364, 553878, 738504, 800046, 830817, 1066728, 1107756, 1200069, 1600092, 1661634, 2215512, 2400138, 3200184, 3323268, 3600207, 4800276, 6646536, 7200414, 9600552, 10800621, 14400828, 21601242, 28801656, 43202484, 86404968]

約数ペア:

[(1, 86404968), (2, 43202484), (3, 28801656), (4, 21601242), (6, 14400828), (8, 10800621), (9, 9600552), (12, 7200414), (13, 6646536), (18, 4800276), (24, 3600207), (26, 3323268), (27, 3200184), (36, 2400138), (39, 2215512), (52, 1661634), (54, 1600092), (72, 1200069), (78, 1107756), (81, 1066728), (104, 830817), (108, 800046), (117, 738504), (156, 553878), (162, 533364), (169, 511272), (216, 400023), (234, 369252), (243, 355576), (263, 328536), (312, 276939), (324, 266682), (338, 255636), (351, 246168), (468, 184626), (486, 177788), (507, 170424), (526, 164268), (648, 133341), (676, 127818), (702, 123084), (789, 109512), (936, 92313), (972, 88894), (1014, 85212), (1052, 82134), (1053, 82056), (1352, 63909), (1404, 61542), (1521, 56808), (1578, 54756), (1944, 44447), (2028, 42606), (2104, 41067), (2106, 41028), (2367, 36504), (2808, 30771), (3042, 28404), (3156, 27378), (3159, 27352), (3419, 25272), (4056, 21303), (4212, 20514), (4563, 18936), (4734, 18252), (6084, 14202), (6312, 13689), (6318, 13676), (6838, 12636), (7101, 12168), (8424, 10257), (9126, 9468)]