79711156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 89028044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 532, 538, 557, 1076, 1114, 1883, 2228, 3766, 3899, 5111, 7532, 7798, 10222, 10583, 15596, 20444, 21166, 35777, 42332, 71554, 74081, 143108, 148162, 149833, 296324, 299666, 599332, 1048831, 2097662, 2846827, 4195324, 5693654, 11387308, 19927789, 39855578, 79711156]

約数ペア:

[(1, 79711156), (2, 39855578), (4, 19927789), (7, 11387308), (14, 5693654), (19, 4195324), (28, 2846827), (38, 2097662), (76, 1048831), (133, 599332), (266, 299666), (269, 296324), (532, 149833), (538, 148162), (557, 143108), (1076, 74081), (1114, 71554), (1883, 42332), (2228, 35777), (3766, 21166), (3899, 20444), (5111, 15596), (7532, 10583), (7798, 10222)]