86640816

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{78479}}^1$

素因数の和:78513

約数の個数: 40

約数和(自身を含む): 233556480

約数和(自身を除く): 146915664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 78479, 156958, 235437, 313916, 470874, 627832, 941748, 1255664, 1805017, 1883496, 3610034, 3766992, 5415051, 7220068, 10830102, 14440136, 21660204, 28880272, 43320408, 86640816]

約数ペア:

[(1, 86640816), (2, 43320408), (3, 28880272), (4, 21660204), (6, 14440136), (8, 10830102), (12, 7220068), (16, 5415051), (23, 3766992), (24, 3610034), (46, 1883496), (48, 1805017), (69, 1255664), (92, 941748), (138, 627832), (184, 470874), (276, 313916), (368, 235437), (552, 156958), (1104, 78479)]