90423216

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1825

約数の個数: 120

約数和(自身を含む): 282777040

約数和(自身を除く): 192353824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1789, 1872, 1944, 2106, 2808, 3159, 3578, 3888, 4212, 5367, 5616, 6318, 7156, 8424, 10734, 12636, 14312, 16101, 16848, 21468, 23257, 25272, 28624, 32202, 42936, 46514, 48303, 50544, 64404, 69771, 85872, 93028, 96606, 128808, 139542, 144909, 186056, 193212, 209313, 257616, 279084, 289818, 372112, 386424, 418626, 434727, 558168, 579636, 627939, 772848, 837252, 869454, 1116336, 1159272, 1255878, 1674504, 1738908, 1883817, 2318544, 2511756, 3349008, 3477816, 3767634, 5023512, 5651451, 6955632, 7535268, 10047024, 11302902, 15070536, 22605804, 30141072, 45211608, 90423216]

約数ペア:

[(1, 90423216), (2, 45211608), (3, 30141072), (4, 22605804), (6, 15070536), (8, 11302902), (9, 10047024), (12, 7535268), (13, 6955632), (16, 5651451), (18, 5023512), (24, 3767634), (26, 3477816), (27, 3349008), (36, 2511756), (39, 2318544), (48, 1883817), (52, 1738908), (54, 1674504), (72, 1255878), (78, 1159272), (81, 1116336), (104, 869454), (108, 837252), (117, 772848), (144, 627939), (156, 579636), (162, 558168), (208, 434727), (216, 418626), (234, 386424), (243, 372112), (312, 289818), (324, 279084), (351, 257616), (432, 209313), (468, 193212), (486, 186056), (624, 144909), (648, 139542), (702, 128808), (936, 96606), (972, 93028), (1053, 85872), (1296, 69771), (1404, 64404), (1789, 50544), (1872, 48303), (1944, 46514), (2106, 42936), (2808, 32202), (3159, 28624), (3578, 25272), (3888, 23257), (4212, 21468), (5367, 16848), (5616, 16101), (6318, 14312), (7156, 12636), (8424, 10734)]