127902816

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19309}}^1$

素因数の和:19348

約数の個数: 72

約数和(自身を含む): 379557360

約数和(自身を除く): 251654544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 19309, 38618, 57927, 77236, 115854, 154472, 173781, 231708, 308944, 347562, 444107, 463416, 617888, 695124, 888214, 926832, 1332321, 1390248, 1776428, 1853664, 2664642, 2780496, 3552856, 3996963, 5329284, 5560992, 7105712, 7993926, 10658568, 14211424, 15987852, 21317136, 31975704, 42634272, 63951408, 127902816]

約数ペア:

[(1, 127902816), (2, 63951408), (3, 42634272), (4, 31975704), (6, 21317136), (8, 15987852), (9, 14211424), (12, 10658568), (16, 7993926), (18, 7105712), (23, 5560992), (24, 5329284), (32, 3996963), (36, 3552856), (46, 2780496), (48, 2664642), (69, 1853664), (72, 1776428), (92, 1390248), (96, 1332321), (138, 926832), (144, 888214), (184, 695124), (207, 617888), (276, 463416), (288, 444107), (368, 347562), (414, 308944), (552, 231708), (736, 173781), (828, 154472), (1104, 115854), (1656, 77236), (2208, 57927), (3312, 38618), (6624, 19309)]