79288668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 209008800

約数和(自身を除く): 129720132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 173, 174, 261, 346, 348, 439, 519, 522, 692, 878, 1038, 1044, 1317, 1557, 1756, 2076, 2634, 3114, 3951, 5017, 5268, 6228, 7902, 10034, 12731, 15051, 15804, 20068, 25462, 30102, 38193, 45153, 50924, 60204, 75947, 76386, 90306, 114579, 151894, 152772, 180612, 227841, 229158, 303788, 455682, 458316, 683523, 911364, 1367046, 2202463, 2734092, 4404926, 6607389, 8809852, 13214778, 19822167, 26429556, 39644334, 79288668]

約数ペア:

[(1, 79288668), (2, 39644334), (3, 26429556), (4, 19822167), (6, 13214778), (9, 8809852), (12, 6607389), (18, 4404926), (29, 2734092), (36, 2202463), (58, 1367046), (87, 911364), (116, 683523), (173, 458316), (174, 455682), (261, 303788), (346, 229158), (348, 227841), (439, 180612), (519, 152772), (522, 151894), (692, 114579), (878, 90306), (1038, 76386), (1044, 75947), (1317, 60204), (1557, 50924), (1756, 45153), (2076, 38193), (2634, 30102), (3114, 25462), (3951, 20068), (5017, 15804), (5268, 15051), (6228, 12731), (7902, 10034)]