86887192

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 198582300

約数和(自身を除く): 111695108

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 419, 529, 644, 838, 1058, 1127, 1288, 1676, 2116, 2254, 2933, 3352, 3703, 4232, 4508, 5866, 7406, 9016, 9637, 11732, 14812, 19274, 20531, 23464, 25921, 29624, 38548, 41062, 51842, 67459, 77096, 82124, 103684, 134918, 164248, 207368, 221651, 269836, 443302, 472213, 539672, 886604, 944426, 1551557, 1773208, 1888852, 3103114, 3777704, 6206228, 10860899, 12412456, 21721798, 43443596, 86887192]

約数ペア:

[(1, 86887192), (2, 43443596), (4, 21721798), (7, 12412456), (8, 10860899), (14, 6206228), (23, 3777704), (28, 3103114), (46, 1888852), (49, 1773208), (56, 1551557), (92, 944426), (98, 886604), (161, 539672), (184, 472213), (196, 443302), (322, 269836), (392, 221651), (419, 207368), (529, 164248), (644, 134918), (838, 103684), (1058, 82124), (1127, 77096), (1288, 67459), (1676, 51842), (2116, 41062), (2254, 38548), (2933, 29624), (3352, 25921), (3703, 23464), (4232, 20531), (4508, 19274), (5866, 14812), (7406, 11732), (9016, 9637)]