77740824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8731}}^1$

素因数の和:8800

約数の個数: 64

約数和(自身を含む): 226333440

約数和(自身を除く): 148592616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8731, 8904, 17462, 26193, 34924, 52386, 61117, 69848, 104772, 122234, 183351, 209544, 244468, 366702, 462743, 488936, 733404, 925486, 1388229, 1466808, 1850972, 2776458, 3239201, 3701944, 5552916, 6478402, 9717603, 11105832, 12956804, 19435206, 25913608, 38870412, 77740824]

約数ペア:

[(1, 77740824), (2, 38870412), (3, 25913608), (4, 19435206), (6, 12956804), (7, 11105832), (8, 9717603), (12, 6478402), (14, 5552916), (21, 3701944), (24, 3239201), (28, 2776458), (42, 1850972), (53, 1466808), (56, 1388229), (84, 925486), (106, 733404), (159, 488936), (168, 462743), (212, 366702), (318, 244468), (371, 209544), (424, 183351), (636, 122234), (742, 104772), (1113, 69848), (1272, 61117), (1484, 52386), (2226, 34924), (2968, 26193), (4452, 17462), (8731, 8904)]