79272428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 154677600

約数和(自身を除く): 75405172

約数列:

[1, 2, 4, 17, 29, 34, 58, 61, 68, 116, 122, 244, 493, 659, 986, 1037, 1318, 1769, 1972, 2074, 2636, 3538, 4148, 7076, 11203, 19111, 22406, 30073, 38222, 40199, 44812, 60146, 76444, 80398, 120292, 160796, 324887, 649774, 683383, 1165771, 1299548, 1366766, 2331542, 2733532, 4663084, 19818107, 39636214, 79272428]

約数ペア:

[(1, 79272428), (2, 39636214), (4, 19818107), (17, 4663084), (29, 2733532), (34, 2331542), (58, 1366766), (61, 1299548), (68, 1165771), (116, 683383), (122, 649774), (244, 324887), (493, 160796), (659, 120292), (986, 80398), (1037, 76444), (1318, 60146), (1769, 44812), (1972, 40199), (2074, 38222), (2636, 30073), (3538, 22406), (4148, 19111), (7076, 11203)]