80821046866

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1\times {\mathrm{1693}}^1$

素因数の和:2483

約数の個数: 64

約数和(自身を含む): 143529990912

約数和(自身を除く): 62708944046

約数列:

[1, 2, 7, 14, 37, 74, 157, 259, 314, 518, 587, 1099, 1174, 1693, 2198, 3386, 4109, 5809, 8218, 11618, 11851, 21719, 23702, 40663, 43438, 62641, 81326, 92159, 125282, 152033, 184318, 265801, 304066, 438487, 531602, 645113, 876974, 993791, 1290226, 1860607, 1987582, 3409883, 3721214, 6819766, 6956537, 9834637, 13913074, 19669274, 23869181, 36770267, 47738362, 68842459, 73540534, 137684918, 156025187, 257391869, 312050374, 514783738, 1092176309, 2184352618, 5772931919, 11545863838, 40410523433, 80821046866]

約数ペア:

[(1, 80821046866), (2, 40410523433), (7, 11545863838), (14, 5772931919), (37, 2184352618), (74, 1092176309), (157, 514783738), (259, 312050374), (314, 257391869), (518, 156025187), (587, 137684918), (1099, 73540534), (1174, 68842459), (1693, 47738362), (2198, 36770267), (3386, 23869181), (4109, 19669274), (5809, 13913074), (8218, 9834637), (11618, 6956537), (11851, 6819766), (21719, 3721214), (23702, 3409883), (40663, 1987582), (43438, 1860607), (62641, 1290226), (81326, 993791), (92159, 876974), (125282, 645113), (152033, 531602), (184318, 438487), (265801, 304066)]