77089068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 223510560

約数和(自身を除く): 146421492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 509, 601, 1018, 1202, 1527, 1803, 2036, 2404, 3054, 3563, 3606, 4207, 4581, 5409, 6108, 7126, 7212, 8414, 9162, 10689, 10818, 12621, 14252, 16828, 18324, 21378, 21636, 25242, 32067, 37863, 42756, 50484, 64134, 75726, 128268, 151452, 305909, 611818, 917727, 1223636, 1835454, 2141363, 2753181, 3670908, 4282726, 5506362, 6424089, 8565452, 11012724, 12848178, 19272267, 25696356, 38544534, 77089068]

約数ペア:

[(1, 77089068), (2, 38544534), (3, 25696356), (4, 19272267), (6, 12848178), (7, 11012724), (9, 8565452), (12, 6424089), (14, 5506362), (18, 4282726), (21, 3670908), (28, 2753181), (36, 2141363), (42, 1835454), (63, 1223636), (84, 917727), (126, 611818), (252, 305909), (509, 151452), (601, 128268), (1018, 75726), (1202, 64134), (1527, 50484), (1803, 42756), (2036, 37863), (2404, 32067), (3054, 25242), (3563, 21636), (3606, 21378), (4207, 18324), (4581, 16828), (5409, 14252), (6108, 12621), (7126, 10818), (7212, 10689), (8414, 9162)]