124078724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 278316864

約数和(自身を除く): 154238140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 242, 308, 371, 484, 583, 691, 742, 847, 1166, 1382, 1484, 1694, 2332, 2764, 3388, 4081, 4837, 6413, 7601, 8162, 9674, 12826, 15202, 16324, 19348, 25652, 30404, 36623, 44891, 53207, 73246, 83611, 89782, 106414, 146492, 167222, 179564, 212828, 256361, 334444, 402853, 512722, 585277, 805706, 1025444, 1170554, 1611412, 2341108, 2819971, 4431383, 5639942, 8862766, 11279884, 17725532, 31019681, 62039362, 124078724]

約数ペア:

[(1, 124078724), (2, 62039362), (4, 31019681), (7, 17725532), (11, 11279884), (14, 8862766), (22, 5639942), (28, 4431383), (44, 2819971), (53, 2341108), (77, 1611412), (106, 1170554), (121, 1025444), (154, 805706), (212, 585277), (242, 512722), (308, 402853), (371, 334444), (484, 256361), (583, 212828), (691, 179564), (742, 167222), (847, 146492), (1166, 106414), (1382, 89782), (1484, 83611), (1694, 73246), (2332, 53207), (2764, 44891), (3388, 36623), (4081, 30404), (4837, 25652), (6413, 19348), (7601, 16324), (8162, 15202), (9674, 12826)]