63281664

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 120

約数和(自身を含む): 188952192

約数和(自身を除く): 125670528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 443, 496, 512, 558, 576, 744, 768, 886, 992, 1116, 1152, 1329, 1488, 1536, 1772, 1984, 2232, 2304, 2658, 2976, 3544, 3968, 3987, 4464, 4608, 5316, 5952, 7088, 7936, 7974, 8928, 10632, 11904, 13733, 14176, 15872, 15948, 17856, 21264, 23808, 27466, 28352, 31896, 35712, 41199, 42528, 47616, 54932, 56704, 63792, 71424, 82398, 85056, 109864, 113408, 123597, 127584, 142848, 164796, 170112, 219728, 226816, 247194, 255168, 329592, 340224, 439456, 494388, 510336, 659184, 680448, 878912, 988776, 1020672, 1318368, 1757824, 1977552, 2041344, 2636736, 3515648, 3955104, 5273472, 7031296, 7910208, 10546944, 15820416, 21093888, 31640832, 63281664]

約数ペア:

[(1, 63281664), (2, 31640832), (3, 21093888), (4, 15820416), (6, 10546944), (8, 7910208), (9, 7031296), (12, 5273472), (16, 3955104), (18, 3515648), (24, 2636736), (31, 2041344), (32, 1977552), (36, 1757824), (48, 1318368), (62, 1020672), (64, 988776), (72, 878912), (93, 680448), (96, 659184), (124, 510336), (128, 494388), (144, 439456), (186, 340224), (192, 329592), (248, 255168), (256, 247194), (279, 226816), (288, 219728), (372, 170112), (384, 164796), (443, 142848), (496, 127584), (512, 123597), (558, 113408), (576, 109864), (744, 85056), (768, 82398), (886, 71424), (992, 63792), (1116, 56704), (1152, 54932), (1329, 47616), (1488, 42528), (1536, 41199), (1772, 35712), (1984, 31896), (2232, 28352), (2304, 27466), (2658, 23808), (2976, 21264), (3544, 17856), (3968, 15948), (3987, 15872), (4464, 14176), (4608, 13733), (5316, 11904), (5952, 10632), (7088, 8928), (7936, 7974)]