12105216

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 36386064

約数和(自身を除く): 24280848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 71, 72, 74, 96, 111, 128, 142, 144, 148, 192, 213, 222, 256, 284, 288, 296, 333, 384, 426, 444, 512, 568, 576, 592, 639, 666, 768, 852, 888, 1136, 1152, 1184, 1278, 1332, 1536, 1704, 1776, 2272, 2304, 2368, 2556, 2627, 2664, 3408, 3552, 4544, 4608, 4736, 5112, 5254, 5328, 6816, 7104, 7881, 9088, 9472, 10224, 10508, 10656, 13632, 14208, 15762, 18176, 18944, 20448, 21016, 21312, 23643, 27264, 28416, 31524, 36352, 40896, 42032, 42624, 47286, 54528, 56832, 63048, 81792, 84064, 85248, 94572, 109056, 126096, 163584, 168128, 170496, 189144, 252192, 327168, 336256, 378288, 504384, 672512, 756576, 1008768, 1345024, 1513152, 2017536, 3026304, 4035072, 6052608, 12105216]

約数ペア:

[(1, 12105216), (2, 6052608), (3, 4035072), (4, 3026304), (6, 2017536), (8, 1513152), (9, 1345024), (12, 1008768), (16, 756576), (18, 672512), (24, 504384), (32, 378288), (36, 336256), (37, 327168), (48, 252192), (64, 189144), (71, 170496), (72, 168128), (74, 163584), (96, 126096), (111, 109056), (128, 94572), (142, 85248), (144, 84064), (148, 81792), (192, 63048), (213, 56832), (222, 54528), (256, 47286), (284, 42624), (288, 42032), (296, 40896), (333, 36352), (384, 31524), (426, 28416), (444, 27264), (512, 23643), (568, 21312), (576, 21016), (592, 20448), (639, 18944), (666, 18176), (768, 15762), (852, 14208), (888, 13632), (1136, 10656), (1152, 10508), (1184, 10224), (1278, 9472), (1332, 9088), (1536, 7881), (1704, 7104), (1776, 6816), (2272, 5328), (2304, 5254), (2368, 5112), (2556, 4736), (2627, 4608), (2664, 4544), (3408, 3552)]