80498943462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{259321}}^1$

素因数の和:259741

約数の個数: 64

約数和(自身を含む): 194180313600

約数和(自身を除く): 113681370138

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 389, 399, 778, 798, 1167, 2334, 2723, 5446, 7391, 8169, 14782, 16338, 22173, 44346, 51737, 103474, 155211, 259321, 310422, 518642, 777963, 1555926, 1815247, 3630494, 4927099, 5445741, 9854198, 10891482, 14781297, 29562594, 34489693, 68979386, 100875869, 103469079, 201751738, 206938158, 302627607, 605255214, 706131083, 1412262166, 1916641511, 2118393249, 3833283022, 4236786498, 5749924533, 11499849066, 13416490577, 26832981154, 40249471731, 80498943462]

約数ペア:

[(1, 80498943462), (2, 40249471731), (3, 26832981154), (6, 13416490577), (7, 11499849066), (14, 5749924533), (19, 4236786498), (21, 3833283022), (38, 2118393249), (42, 1916641511), (57, 1412262166), (114, 706131083), (133, 605255214), (266, 302627607), (389, 206938158), (399, 201751738), (778, 103469079), (798, 100875869), (1167, 68979386), (2334, 34489693), (2723, 29562594), (5446, 14781297), (7391, 10891482), (8169, 9854198), (14782, 5445741), (16338, 4927099), (22173, 3630494), (44346, 1815247), (51737, 1555926), (103474, 777963), (155211, 518642), (259321, 310422)]