8279712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^2$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 28365120

約数和(自身を除く): 20085408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 224, 252, 259, 288, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1184, 1332, 1369, 1512, 1554, 1776, 1998, 2016, 2072, 2331, 2664, 2738, 3024, 3108, 3552, 3996, 4107, 4144, 4662, 5328, 5476, 6048, 6216, 6993, 7992, 8214, 8288, 9324, 9583, 10656, 10952, 12321, 12432, 13986, 15984, 16428, 18648, 19166, 21904, 24642, 24864, 27972, 28749, 31968, 32856, 36963, 37296, 38332, 43808, 49284, 55944, 57498, 65712, 73926, 74592, 76664, 86247, 98568, 111888, 114996, 131424, 147852, 153328, 172494, 197136, 223776, 229992, 258741, 295704, 306656, 344988, 394272, 459984, 517482, 591408, 689976, 919968, 1034964, 1182816, 1379952, 2069928, 2759904, 4139856, 8279712]

約数ペア:

[(1, 8279712), (2, 4139856), (3, 2759904), (4, 2069928), (6, 1379952), (7, 1182816), (8, 1034964), (9, 919968), (12, 689976), (14, 591408), (16, 517482), (18, 459984), (21, 394272), (24, 344988), (27, 306656), (28, 295704), (32, 258741), (36, 229992), (37, 223776), (42, 197136), (48, 172494), (54, 153328), (56, 147852), (63, 131424), (72, 114996), (74, 111888), (84, 98568), (96, 86247), (108, 76664), (111, 74592), (112, 73926), (126, 65712), (144, 57498), (148, 55944), (168, 49284), (189, 43808), (216, 38332), (222, 37296), (224, 36963), (252, 32856), (259, 31968), (288, 28749), (296, 27972), (333, 24864), (336, 24642), (378, 21904), (432, 19166), (444, 18648), (504, 16428), (518, 15984), (592, 13986), (666, 12432), (672, 12321), (756, 10952), (777, 10656), (864, 9583), (888, 9324), (999, 8288), (1008, 8214), (1036, 7992), (1184, 6993), (1332, 6216), (1369, 6048), (1512, 5476), (1554, 5328), (1776, 4662), (1998, 4144), (2016, 4107), (2072, 3996), (2331, 3552), (2664, 3108), (2738, 3024)]