69791408

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 146550888

約数和(自身を除く): 76759480

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 281, 304, 344, 361, 562, 688, 722, 817, 1124, 1444, 1634, 2248, 2888, 3268, 4496, 5339, 5776, 6536, 10678, 12083, 13072, 15523, 21356, 24166, 31046, 42712, 48332, 62092, 85424, 96664, 101441, 124184, 193328, 202882, 229577, 248368, 405764, 459154, 811528, 918308, 1623056, 1836616, 3673232, 4361963, 8723926, 17447852, 34895704, 69791408]

約数ペア:

[(1, 69791408), (2, 34895704), (4, 17447852), (8, 8723926), (16, 4361963), (19, 3673232), (38, 1836616), (43, 1623056), (76, 918308), (86, 811528), (152, 459154), (172, 405764), (281, 248368), (304, 229577), (344, 202882), (361, 193328), (562, 124184), (688, 101441), (722, 96664), (817, 85424), (1124, 62092), (1444, 48332), (1634, 42712), (2248, 31046), (2888, 24166), (3268, 21356), (4496, 15523), (5339, 13072), (5776, 12083), (6536, 10678)]