12900864

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 35453088

約数和(自身を除く): 22552224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 227, 256, 296, 384, 444, 454, 512, 592, 681, 768, 888, 908, 1184, 1362, 1536, 1776, 1816, 2368, 2724, 3552, 3632, 4736, 5448, 7104, 7264, 8399, 9472, 10896, 14208, 14528, 16798, 18944, 21792, 25197, 28416, 29056, 33596, 43584, 50394, 56832, 58112, 67192, 87168, 100788, 116224, 134384, 174336, 201576, 268768, 348672, 403152, 537536, 806304, 1075072, 1612608, 2150144, 3225216, 4300288, 6450432, 12900864]

約数ペア:

[(1, 12900864), (2, 6450432), (3, 4300288), (4, 3225216), (6, 2150144), (8, 1612608), (12, 1075072), (16, 806304), (24, 537536), (32, 403152), (37, 348672), (48, 268768), (64, 201576), (74, 174336), (96, 134384), (111, 116224), (128, 100788), (148, 87168), (192, 67192), (222, 58112), (227, 56832), (256, 50394), (296, 43584), (384, 33596), (444, 29056), (454, 28416), (512, 25197), (592, 21792), (681, 18944), (768, 16798), (888, 14528), (908, 14208), (1184, 10896), (1362, 9472), (1536, 8399), (1776, 7264), (1816, 7104), (2368, 5448), (2724, 4736), (3552, 3632)]