80798952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258971}}^1$

素因数の和:258993

約数の個数: 32

約数和(自身を含む): 217536480

約数和(自身を除く): 136737528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 258971, 517942, 776913, 1035884, 1553826, 2071768, 3107652, 3366623, 6215304, 6733246, 10099869, 13466492, 20199738, 26932984, 40399476, 80798952]

約数ペア:

[(1, 80798952), (2, 40399476), (3, 26932984), (4, 20199738), (6, 13466492), (8, 10099869), (12, 6733246), (13, 6215304), (24, 3366623), (26, 3107652), (39, 2071768), (52, 1553826), (78, 1035884), (104, 776913), (156, 517942), (312, 258971)]